Evaluating the effectiveness of sustainability
reporting frameworks in disclosing environmental and
social impacts
Introduction
Corporate sustainability disclosure through dedicated reporting frameworks is increasingly
important for businesses seeking to demonstrate responsible stewardship and build trust with
stakeholders. This assignment aims to evaluate the effectiveness of key sustainability reporting
frameworks in enabling companies to disclose material environmental, social and governance
(ESG) impacts.
Section I: Emergence of Sustainability Reporting
Sustainability reporting originated in the 1990s as companies started acknowledging wider
responsibilities beyond financials. Early corporate citizenship reports primarily discussed
philanthropic activities. However, stakeholders progressively demanded greater transparency on
non-financial risks and impacts tied to ESG issues. This culminated in the global launch of the
Global Reporting Initiative (GRI) framework in 2000.
GRI was the first comprehensive reporting standard focusing on sustainability performance
measurement, management and disclosure. It aimed to standardize ESG reporting to enhance
comparability and accessibility of sustainability data. GRI has since become the most widely
adopted framework, used by over 90% of the largest 250 companies worldwide. Other major
frameworks that evolved subsequently include the United Nations Global Compact, CDP
(formerly Carbon Disclosure Project), SASB (Sustainability Accounting Standards Board) and
TCFD (Task Force on Climate-related Financial Disclosures).
While uptake of sustainability reporting has increased manifold, a consistent observation
remains that most companies do not comply fully with GRI or other frameworks. Reports also
lack third-party verification in many cases. This undermines the reliability of disclosures.
However, the rise of statutory regulations, investor demand and public scrutiny are enhancing
the rigor of reporting over time.
Section II: Evaluation of GRI Framework
As an oldest, most established and widely used framework, the effectiveness of GRI standards
can be appropriately evaluated against core principles of transparency, completeness and
comparability.
Comprehensiveness: GRI covers economic, environmental, social and governance impacts
through a set of universal and sector-specific disclosures. Such breadth aims to capture all
material sustainability issues. However, lack of guidance on prioritizing most important topics
still allows selective reporting by some.
Completeness: GRI requires information on management approach and performance indicators
for each material topic. But enforcement is lacking. Reports often lack full contextual
explanations, quantitative data or consistency over time to assess performance holistically.
Reliability: Absence of third-party assurance in many reports raises credibility questions. Even
assured reports face issues like unsubstantiated claims, aggregation of diverse operations and
omission of negative impacts.
Comparability: GRI's structured disclosures facilitated comparisons to an extent. However,
flexibility in applying standards, use of different GRI versions and inconsistent quantification
hamper 'like for like' analysis of performance over time.
Tailoring to Industries: While GRI created supplementary sector disclosures, lack of prescribed
sector-specific reporting templates results in diversity that challenges benchmarks.
In summary, while GRI set strong foundations as the first framework, completeness, consistency
and credibility of disclosures need more work to realize its full effectiveness. Mandating
independent assurance could be considered.
Section III: Evaluation of other frameworks
CDP (formerly Carbon Disclosure Project) is a not-for-profit charity that runs a global disclosure
system for investors, companies, cities, states and regions to manage their environmental
impacts. CDP has a major focus on climate change, water security and forest risk.
Effectiveness: CDP leverages incentive of inclusion in reputed investing indices to boost
response rates. Detailed questionnaires and benchmarks enable robust comparison of climate
strategies and performance. However, qualitative responses lack verification in many cases.
SASB identifies sustainability issues most likely to impact corporate financial performance in
each of 77 industries. It aims to cut through immaterial issues for more decision-useful
information to investors.
Effectiveness: By prioritizing financially-material issues, SASB enhances relevance for
investors. But mandatory adoption is low so far, limiting wider organizational learning. Lack of
qualitative disclosures also presents partial picture.
TCFD aims to improve climate-related financial disclosures through comprehensive guidance. It
recognizes climate risks as material financial risks to enable informed capital allocation.
Effectiveness: TCFD offers globally accepted framework to mainstream climate risk oversight
and voluntary implementation is gaining momentum. However, requirements lacking sector
specificity. Lack of standard key performance indicators also limit benchmarking.
Overall, while each framework targets a distinct user group, unilateral use limits comprehensive
understanding. An integrated combined approach can optimize their effectiveness in enabling
robust disclosure and comparison of full sustainability performance.
Section IV: Role of Regulations
Voluntary sustainability reporting alone has limitations in driving consistent, reliable and assured
disclosures across all companies. Regulations are playing an increasing role to tackle such
shortcomings.
EU Non-Financial Reporting Directive made sustainability reporting mandatory for large EU
companies from 2018. It advocates GRI and requires external assurance. Such mandates lift
reporting standards meaningfully where implemented seriously.
Increasingly, stock exchanges also require sustainability reporting for listing. For instance, BSE
(India) and exchanges in South Africa, Indonesia compel ESG disclosure as per GRI/other
frameworks. This incentivizes robust reporting through capital market access.
Some nations now integrate sustainability into national corporate governance codes. For
example, the UK extended its corporate governance code to recommend TCFD climate risk
reporting. India is consulting to revise corporate governance rules as well.
Sectoral rules also cover specific sustainability issues. For example, mining companies globally
report as per robust International Council on Mining and Metals standard.
In summary, regulations raising the bar on reliability of disclosures through third-party assurance
and mandating adherence to accepted frameworks can drive more meaningful sustainability
reporting at scale compared to voluntary actions.
Conclusion
In conclusion, sustainability disclosure through reporting frameworks is an important step for
businesses and stakeholders seeking accountability on ESG issues. While uptake has risen
appreciably over last two decades, limitations remain in effectiveness of voluntary reporting
alone to comprehensively capture ESG performance on a globally comparable basis.
Regulations integrating mandatory reporting requirements with independent assurance can
drive the next stage of maturity. Measures combining advantages of dedicated sustainability
frameworks through a harmonized approach also hold promise to maximize informativeness
and benchmarking potential of disclosures. Overall maturity of reporting practices needs to
evolve in step with rising stakeholder expectations on non-financial risks and impacts.
Corporate sustainability disclosure through dedicated reporting frameworks is increasingly
important for businesses seeking to demonstrate responsible stewardship and build trust with
stakeholders. This assignment aims to evaluate the effectiveness of key sustainability reporting
frameworks in enabling companies to disclose material environmental, social and governance
(ESG) impacts.
Section I: Emergence of Sustainability Reporting
Sustainability reporting originated in the 1990s as companies started acknowledging wider
responsibilities beyond financials. Early corporate citizenship reports primarily discussed
philanthropic activities. However, stakeholders progressively demanded greater transparency on
non-financial risks and impacts tied to ESG issues. This culminated in the global launch of the
Global Reporting Initiative (GRI) framework in 2000.
GRI was the first comprehensive reporting standard focusing on sustainability performance
measurement, management and disclosure. It aimed to standardize ESG reporting to enhance
comparability and accessibility of sustainability data. GRI has since become the most widely
adopted framework, used by over 90% of the largest 250 companies worldwide. Other major
frameworks that evolved subsequently include the United Nations Global Compact, CDP
(formerly Carbon Disclosure Project), SASB (Sustainability Accounting Standards Board) and
TCFD (Task Force on Climate-related Financial Disclosures).
While uptake of sustainability reporting has increased manifold, a consistent observation
remains that most companies do not comply fully with GRI or other frameworks. Reports also
lack third-party verification in many cases. This undermines the reliability of disclosures.
However, the rise of statutory regulations, investor demand and public scrutiny are enhancing
the rigor of reporting over time.
Section II: Evaluation of GRI Framework
As an oldest, most established and widely used framework, the effectiveness of GRI standards
can be appropriately evaluated against core principles of transparency, completeness and
comparability.
Comprehensiveness: GRI covers economic, environmental, social and governance impacts
through a set of universal and sector-specific disclosures. Such breadth aims to capture all
material sustainability issues. However, lack of guidance on prioritizing most important topics
still allows selective reporting by some.
Completeness: GRI requires information on management approach and performance indicators
for each material topic. But enforcement is lacking. Reports often lack full contextual
explanations, quantitative data or consistency over time to assess performance holistically.
Reliability: Absence of third-party assurance in many reports raises credibility questions. Even
assured reports face issues like unsubstantiated claims, aggregation of diverse operations and
omission of negative impacts.
Comparability: GRI's structured disclosures facilitated comparisons to an extent. However,
flexibility in applying standards, use of different GRI versions and inconsistent quantification
hamper 'like for like' analysis of performance over time.
Tailoring to Industries: While GRI created supplementary sector disclosures, lack of prescribed
sector-specific reporting templates results in diversity that challenges benchmarks.
In summary, while GRI set strong foundations as the first framework, completeness, consistency
and credibility of disclosures need more work to realize its full effectiveness. Mandating
independent assurance could be considered.
Section III: Evaluation of other frameworks
CDP (formerly Carbon Disclosure Project) is a not-for-profit charity that runs a global disclosure
system for investors, companies, cities, states and regions to manage their environmental
impacts. CDP has a major focus on climate change, water security and forest risk.
Effectiveness: CDP leverages incentive of inclusion in reputed investing indices to boost
response rates. Detailed questionnaires and benchmarks enable robust comparison of climate
strategies and performance. However, qualitative responses lack verification in many cases.
SASB identifies sustainability issues most likely to impact corporate financial performance in
each of 77 industries. It aims to cut through immaterial issues for more decision-useful
information to investors.
Effectiveness: By prioritizing financially-material issues, SASB enhances relevance for
investors. But mandatory adoption is low so far, limiting wider organizational learning. Lack of
qualitative disclosures also presents partial picture.
TCFD aims to improve climate-related financial disclosures through comprehensive guidance. It
recognizes climate risks as material financial risks to enable informed capital allocation.
Effectiveness: TCFD offers globally accepted framework to mainstream climate risk oversight
and voluntary implementation is gaining momentum. However, requirements lacking sector
specificity. Lack of standard key performance indicators also limit benchmarking.
Overall, while each framework targets a distinct user group, unilateral use limits comprehensive
understanding. An integrated combined approach can optimize their effectiveness in enabling
robust disclosure and comparison of full sustainability performance.
Section IV: Role of Regulations
Voluntary sustainability reporting alone has limitations in driving consistent, reliable and assured
disclosures across all companies. Regulations are playing an increasing role to tackle such
shortcomings.
EU Non-Financial Reporting Directive made sustainability reporting mandatory for large EU
companies from 2018. It advocates GRI and requires external assurance. Such mandates lift
reporting standards meaningfully where implemented seriously.
Increasingly, stock exchanges also require sustainability reporting for listing. For instance, BSE
(India) and exchanges in South Africa, Indonesia compel ESG disclosure as per GRI/other
frameworks. This incentivizes robust reporting through capital market access.
Some nations now integrate sustainability into national corporate governance codes. For
example, the UK extended its corporate governance code to recommend TCFD climate risk
reporting. India is consulting to revise corporate governance rules as well.
Sectoral rules also cover specific sustainability issues. For example, mining companies globally
report as per robust International Council on Mining and Metals standard.
In summary, regulations raising the bar on reliability of disclosures through third-party assurance
and mandating adherence to accepted frameworks can drive more meaningful sustainability
reporting at scale compared to voluntary actions.
Conclusion
In conclusion, sustainability disclosure through reporting frameworks is an important step for
businesses and stakeholders seeking accountability on ESG issues. While uptake has risen
appreciably over last two decades, limitations remain in effectiveness of voluntary reporting
alone to comprehensively capture ESG performance on a globally comparable basis.
Regulations integrating mandatory reporting requirements with independent assurance can
drive the next stage of maturity. Measures combining advantages of dedicated sustainability
frameworks through a harmonized approach also hold promise to maximize informativeness
and benchmarking potential of disclosures. Overall maturity of reporting practices needs to
evolve in step with rising stakeholder expectations on non-financial risks and impacts.
Corporate sustainability disclosure through dedicated reporting frameworks is increasingly
important for businesses seeking to demonstrate responsible stewardship and build trust with
stakeholders. This assignment aims to evaluate the effectiveness of key sustainability reporting
frameworks in enabling companies to disclose material environmental, social and governance
(ESG) impacts.
Section I: Emergence of Sustainability Reporting
Sustainability reporting originated in the 1990s as companies started acknowledging wider
responsibilities beyond financials. Early corporate citizenship reports primarily discussed
philanthropic activities. However, stakeholders progressively demanded greater transparency on
non-financial risks and impacts tied to ESG issues. This culminated in the global launch of the
Global Reporting Initiative (GRI) framework in 2000.
GRI was the first comprehensive reporting standard focusing on sustainability performance
measurement, management and disclosure. It aimed to standardize ESG reporting to enhance
comparability and accessibility of sustainability data. GRI has since become the most widely
adopted framework, used by over 90% of the largest 250 companies worldwide. Other major
frameworks that evolved subsequently include the United Nations Global Compact, CDP
(formerly Carbon Disclosure Project), SASB (Sustainability Accounting Standards Board) and
TCFD (Task Force on Climate-related Financial Disclosures).
While uptake of sustainability reporting has increased manifold, a consistent observation
remains that most companies do not comply fully with GRI or other frameworks. Reports also
lack third-party verification in many cases. This undermines the reliability of disclosures.
However, the rise of statutory regulations, investor demand and public scrutiny are enhancing
the rigor of reporting over time.
Section II: Evaluation of GRI Framework
As an oldest, most established and widely used framework, the effectiveness of GRI standards
can be appropriately evaluated against core principles of transparency, completeness and
comparability.
Comprehensiveness: GRI covers economic, environmental, social and governance impacts
through a set of universal and sector-specific disclosures. Such breadth aims to capture all
material sustainability issues. However, lack of guidance on prioritizing most important topics
still allows selective reporting by some.
Completeness: GRI requires information on management approach and performance indicators
for each material topic. But enforcement is lacking. Reports often lack full contextual
explanations, quantitative data or consistency over time to assess performance holistically.
Reliability: Absence of third-party assurance in many reports raises credibility questions. Even
assured reports face issues like unsubstantiated claims, aggregation of diverse operations and
omission of negative impacts.
Comparability: GRI's structured disclosures facilitated comparisons to an extent. However,
flexibility in applying standards, use of different GRI versions and inconsistent quantification
hamper 'like for like' analysis of performance over time.
Tailoring to Industries: While GRI created supplementary sector disclosures, lack of prescribed
sector-specific reporting templates results in diversity that challenges benchmarks.
In summary, while GRI set strong foundations as the first framework, completeness, consistency
and credibility of disclosures need more work to realize its full effectiveness. Mandating
independent assurance could be considered.
Section III: Evaluation of other frameworks
CDP (formerly Carbon Disclosure Project) is a not-for-profit charity that runs a global disclosure
system for investors, companies, cities, states and regions to manage their environmental
impacts. CDP has a major focus on climate change, water security and forest risk.
Effectiveness: CDP leverages incentive of inclusion in reputed investing indices to boost
response rates. Detailed questionnaires and benchmarks enable robust comparison of climate
strategies and performance. However, qualitative responses lack verification in many cases.
SASB identifies sustainability issues most likely to impact corporate financial performance in
each of 77 industries. It aims to cut through immaterial issues for more decision-useful
information to investors.
Effectiveness: By prioritizing financially-material issues, SASB enhances relevance for
investors. But mandatory adoption is low so far, limiting wider organizational learning. Lack of
qualitative disclosures also presents partial picture.
TCFD aims to improve climate-related financial disclosures through comprehensive guidance. It
recognizes climate risks as material financial risks to enable informed capital allocation.
Effectiveness: TCFD offers globally accepted framework to mainstream climate risk oversight
and voluntary implementation is gaining momentum. However, requirements lacking sector
specificity. Lack of standard key performance indicators also limit benchmarking.
Overall, while each framework targets a distinct user group, unilateral use limits comprehensive
understanding. An integrated combined approach can optimize their effectiveness in enabling
robust disclosure and comparison of full sustainability performance.
Section IV: Role of Regulations
Voluntary sustainability reporting alone has limitations in driving consistent, reliable and assured
disclosures across all companies. Regulations are playing an increasing role to tackle such
shortcomings.
EU Non-Financial Reporting Directive made sustainability reporting mandatory for large EU
companies from 2018. It advocates GRI and requires external assurance. Such mandates lift
reporting standards meaningfully where implemented seriously.
Increasingly, stock exchanges also require sustainability reporting for listing. For instance, BSE
(India) and exchanges in South Africa, Indonesia compel ESG disclosure as per GRI/other
frameworks. This incentivizes robust reporting through capital market access.
Some nations now integrate sustainability into national corporate governance codes. For
example, the UK extended its corporate governance code to recommend TCFD climate risk
reporting. India is consulting to revise corporate governance rules as well.
Sectoral rules also cover specific sustainability issues. For example, mining companies globally
report as per robust International Council on Mining and Metals standard.
In summary, regulations raising the bar on reliability of disclosures through third-party assurance
and mandating adherence to accepted frameworks can drive more meaningful sustainability
reporting at scale compared to voluntary actions.
Conclusion
In conclusion, sustainability disclosure through reporting frameworks is an important step for
businesses and stakeholders seeking accountability on ESG issues. While uptake has risen
appreciably over last two decades, limitations remain in effectiveness of voluntary reporting
alone to comprehensively capture ESG performance on a globally comparable basis.
Regulations integrating mandatory reporting requirements with independent assurance can
drive the next stage of maturity. Measures combining advantages of dedicated sustainability
frameworks through a harmonized approach also hold promise to maximize informativeness
and benchmarking potential of disclosures. Overall maturity of reporting practices needs to
evolve in step with rising stakeholder expectations on non-financial risks and impacts.
Corporate sustainability disclosure through dedicated reporting frameworks is increasingly
important for businesses seeking to demonstrate responsible stewardship and build trust with
stakeholders. This assignment aims to evaluate the effectiveness of key sustainability reporting
frameworks in enabling companies to disclose material environmental, social and governance
(ESG) impacts.
Section I: Emergence of Sustainability Reporting
Sustainability reporting originated in the 1990s as companies started acknowledging wider
responsibilities beyond financials. Early corporate citizenship reports primarily discussed
philanthropic activities. However, stakeholders progressively demanded greater transparency on
non-financial risks and impacts tied to ESG issues. This culminated in the global launch of the
Global Reporting Initiative (GRI) framework in 2000.
GRI was the first comprehensive reporting standard focusing on sustainability performance
measurement, management and disclosure. It aimed to standardize ESG reporting to enhance
comparability and accessibility of sustainability data. GRI has since become the most widely
adopted framework, used by over 90% of the largest 250 companies worldwide. Other major
frameworks that evolved subsequently include the United Nations Global Compact, CDP
(formerly Carbon Disclosure Project), SASB (Sustainability Accounting Standards Board) and
TCFD (Task Force on Climate-related Financial Disclosures).
While uptake of sustainability reporting has increased manifold, a consistent observation
remains that most companies do not comply fully with GRI or other frameworks. Reports also
lack third-party verification in many cases. This undermines the reliability of disclosures.
However, the rise of statutory regulations, investor demand and public scrutiny are enhancing
the rigor of reporting over time.
Section II: Evaluation of GRI Framework
As an oldest, most established and widely used framework, the effectiveness of GRI standards
can be appropriately evaluated against core principles of transparency, completeness and
comparability.
Comprehensiveness: GRI covers economic, environmental, social and governance impacts
through a set of universal and sector-specific disclosures. Such breadth aims to capture all
material sustainability issues. However, lack of guidance on prioritizing most important topics
still allows selective reporting by some.
Completeness: GRI requires information on management approach and performance indicators
for each material topic. But enforcement is lacking. Reports often lack full contextual
explanations, quantitative data or consistency over time to assess performance holistically.
Reliability: Absence of third-party assurance in many reports raises credibility questions. Even
assured reports face issues like unsubstantiated claims, aggregation of diverse operations and
omission of negative impacts.
Comparability: GRI's structured disclosures facilitated comparisons to an extent. However,
flexibility in applying standards, use of different GRI versions and inconsistent quantification
hamper 'like for like' analysis of performance over time.
Tailoring to Industries: While GRI created supplementary sector disclosures, lack of prescribed
sector-specific reporting templates results in diversity that challenges benchmarks.
In summary, while GRI set strong foundations as the first framework, completeness, consistency
and credibility of disclosures need more work to realize its full effectiveness. Mandating
independent assurance could be considered.
Section III: Evaluation of other frameworks
CDP (formerly Carbon Disclosure Project) is a not-for-profit charity that runs a global disclosure
system for investors, companies, cities, states and regions to manage their environmental
impacts. CDP has a major focus on climate change, water security and forest risk.
Effectiveness: CDP leverages incentive of inclusion in reputed investing indices to boost
response rates. Detailed questionnaires and benchmarks enable robust comparison of climate
strategies and performance. However, qualitative responses lack verification in many cases.
SASB identifies sustainability issues most likely to impact corporate financial performance in
each of 77 industries. It aims to cut through immaterial issues for more decision-useful
information to investors.
Effectiveness: By prioritizing financially-material issues, SASB enhances relevance for
investors. But mandatory adoption is low so far, limiting wider organizational learning. Lack of
qualitative disclosures also presents partial picture.
TCFD aims to improve climate-related financial disclosures through comprehensive guidance. It
recognizes climate risks as material financial risks to enable informed capital allocation.
Effectiveness: TCFD offers globally accepted framework to mainstream climate risk oversight
and voluntary implementation is gaining momentum. However, requirements lacking sector
specificity. Lack of standard key performance indicators also limit benchmarking.
Overall, while each framework targets a distinct user group, unilateral use limits comprehensive
understanding. An integrated combined approach can optimize their effectiveness in enabling
robust disclosure and comparison of full sustainability performance.
Section IV: Role of Regulations
Voluntary sustainability reporting alone has limitations in driving consistent, reliable and assured
disclosures across all companies. Regulations are playing an increasing role to tackle such
shortcomings.
EU Non-Financial Reporting Directive made sustainability reporting mandatory for large EU
companies from 2018. It advocates GRI and requires external assurance. Such mandates lift
reporting standards meaningfully where implemented seriously.
Increasingly, stock exchanges also require sustainability reporting for listing. For instance, BSE
(India) and exchanges in South Africa, Indonesia compel ESG disclosure as per GRI/other
frameworks. This incentivizes robust reporting through capital market access.
Some nations now integrate sustainability into national corporate governance codes. For
example, the UK extended its corporate governance code to recommend TCFD climate risk
reporting. India is consulting to revise corporate governance rules as well.
Sectoral rules also cover specific sustainability issues. For example, mining companies globally
report as per robust International Council on Mining and Metals standard.
In summary, regulations raising the bar on reliability of disclosures through third-party assurance
and mandating adherence to accepted frameworks can drive more meaningful sustainability
reporting at scale compared to voluntary actions.
Conclusion
In conclusion, sustainability disclosure through reporting frameworks is an important step for
businesses and stakeholders seeking accountability on ESG issues. While uptake has risen
appreciably over last two decades, limitations remain in effectiveness of voluntary reporting
alone to comprehensively capture ESG performance on a globally comparable basis.
Regulations integrating mandatory reporting requirements with independent assurance can
drive the next stage of maturity. Measures combining advantages of dedicated sustainability
frameworks through a harmonized approach also hold promise to maximize informativeness
and benchmarking potential of disclosures. Overall maturity of reporting practices needs to
evolve in step with rising stakeholder expectations on non-financial risks and impacts.
Corporate sustainability disclosure through dedicated reporting frameworks is increasingly
important for businesses seeking to demonstrate responsible stewardship and build trust with
stakeholders. This assignment aims to evaluate the effectiveness of key sustainability reporting
frameworks in enabling companies to disclose material environmental, social and governance
(ESG) impacts.
Section I: Emergence of Sustainability Reporting
Sustainability reporting originated in the 1990s as companies started acknowledging wider
responsibilities beyond financials. Early corporate citizenship reports primarily discussed
philanthropic activities. However, stakeholders progressively demanded greater transparency on
non-financial risks and impacts tied to ESG issues. This culminated in the global launch of the
Global Reporting Initiative (GRI) framework in 2000.
GRI was the first comprehensive reporting standard focusing on sustainability performance
measurement, management and disclosure. It aimed to standardize ESG reporting to enhance
comparability and accessibility of sustainability data. GRI has since become the most widely
adopted framework, used by over 90% of the largest 250 companies worldwide. Other major
frameworks that evolved subsequently include the United Nations Global Compact, CDP
(formerly Carbon Disclosure Project), SASB (Sustainability Accounting Standards Board) and
TCFD (Task Force on Climate-related Financial Disclosures).
While uptake of sustainability reporting has increased manifold, a consistent observation
remains that most companies do not comply fully with GRI or other frameworks. Reports also
lack third-party verification in many cases. This undermines the reliability of disclosures.
However, the rise of statutory regulations, investor demand and public scrutiny are enhancing
the rigor of reporting over time.
Section II: Evaluation of GRI Framework
As an oldest, most established and widely used framework, the effectiveness of GRI standards
can be appropriately evaluated against core principles of transparency, completeness and
comparability.
Comprehensiveness: GRI covers economic, environmental, social and governance impacts
through a set of universal and sector-specific disclosures. Such breadth aims to capture all
material sustainability issues. However, lack of guidance on prioritizing most important topics
still allows selective reporting by some.
Completeness: GRI requires information on management approach and performance indicators
for each material topic. But enforcement is lacking. Reports often lack full contextual
explanations, quantitative data or consistency over time to assess performance holistically.
Reliability: Absence of third-party assurance in many reports raises credibility questions. Even
assured reports face issues like unsubstantiated claims, aggregation of diverse operations and
omission of negative impacts.
Comparability: GRI's structured disclosures facilitated comparisons to an extent. However,
flexibility in applying standards, use of different GRI versions and inconsistent quantification
hamper 'like for like' analysis of performance over time.
Tailoring to Industries: While GRI created supplementary sector disclosures, lack of prescribed
sector-specific reporting templates results in diversity that challenges benchmarks.
In summary, while GRI set strong foundations as the first framework, completeness, consistency
and credibility of disclosures need more work to realize its full effectiveness. Mandating
independent assurance could be considered.
Section III: Evaluation of other frameworks
CDP (formerly Carbon Disclosure Project) is a not-for-profit charity that runs a global disclosure
system for investors, companies, cities, states and regions to manage their environmental
impacts. CDP has a major focus on climate change, water security and forest risk.
Effectiveness: CDP leverages incentive of inclusion in reputed investing indices to boost
response rates. Detailed questionnaires and benchmarks enable robust comparison of climate
strategies and performance. However, qualitative responses lack verification in many cases.
SASB identifies sustainability issues most likely to impact corporate financial performance in
each of 77 industries. It aims to cut through immaterial issues for more decision-useful
information to investors.
Effectiveness: By prioritizing financially-material issues, SASB enhances relevance for
investors. But mandatory adoption is low so far, limiting wider organizational learning. Lack of
qualitative disclosures also presents partial picture.
TCFD aims to improve climate-related financial disclosures through comprehensive guidance. It
recognizes climate risks as material financial risks to enable informed capital allocation.
Effectiveness: TCFD offers globally accepted framework to mainstream climate risk oversight
and voluntary implementation is gaining momentum. However, requirements lacking sector
specificity. Lack of standard key performance indicators also limit benchmarking.
Overall, while each framework targets a distinct user group, unilateral use limits comprehensive
understanding. An integrated combined approach can optimize their effectiveness in enabling
robust disclosure and comparison of full sustainability performance.
Section IV: Role of Regulations
Voluntary sustainability reporting alone has limitations in driving consistent, reliable and assured
disclosures across all companies. Regulations are playing an increasing role to tackle such
shortcomings.
EU Non-Financial Reporting Directive made sustainability reporting mandatory for large EU
companies from 2018. It advocates GRI and requires external assurance. Such mandates lift
reporting standards meaningfully where implemented seriously.
Increasingly, stock exchanges also require sustainability reporting for listing. For instance, BSE
(India) and exchanges in South Africa, Indonesia compel ESG disclosure as per GRI/other
frameworks. This incentivizes robust reporting through capital market access.
Some nations now integrate sustainability into national corporate governance codes. For
example, the UK extended its corporate governance code to recommend TCFD climate risk
reporting. India is consulting to revise corporate governance rules as well.
Sectoral rules also cover specific sustainability issues. For example, mining companies globally
report as per robust International Council on Mining and Metals standard.
In summary, regulations raising the bar on reliability of disclosures through third-party assurance
and mandating adherence to accepted frameworks can drive more meaningful sustainability
reporting at scale compared to voluntary actions.
Conclusion
In conclusion, sustainability disclosure through reporting frameworks is an important step for
businesses and stakeholders seeking accountability on ESG issues. While uptake has risen
appreciably over last two decades, limitations remain in effectiveness of voluntary reporting
alone to comprehensively capture ESG performance on a globally comparable basis.
Regulations integrating mandatory reporting requirements with independent assurance can
drive the next stage of maturity. Measures combining advantages of dedicated sustainability
frameworks through a harmonized approach also hold promise to maximize informativeness
and benchmarking potential of disclosures. Overall maturity of reporting practices needs to
evolve in step with rising stakeholder expectations on non-financial risks and impacts.
