Assurance services

Assurance teams serve the public interest by promoting trust and confidence in business and the capital markets.

EY Assurance services – comprising Audit, Climate Change and Sustainability Services (CCaSS), Financial Accounting Advisory Services (FAAS), and Forensic & Integrity Services – address risk and complexity, while identifying opportunities to enhance trust in the capital markets. 

 

Audit teams serve the public interest by providing high-quality, analytics-driven audits with independence, integrity, objectivity and professional skepticism. 

 

CCaSS, FAAS and Forensics teams help protect and restore enterprise and financial reputations and help support the finance function in enhancing decision-making and efficiency. Moreover, they help clients to address sustainability risks and opportunities in order to turn sustainable ambition into action. Thanks to the global experience of EY multidisciplinary talent and innovative technology they help clients to navigate the complex emerging reporting standards. 

 

Together, EY Assurance services help protect and promote sustainable, long-term value for stakeholders.

Our latest thinking

How can CFOs be confident in value creation without confidence in reporting?

Investors seek a strong value story from leaders and confidence in delivery, but new EY research finds both investors and CFOs have their doubts.

23 Oct 2024 Myles Corson + 1

How can the financial controller transform to shape the future with confidence?

The EY DNA of the Financial Controller Survey provides insights for financial controllers and senior finance leaders looking to drive success. Learn more.

25 Sept 2024 Myles Corson

How can trust survive without integrity?

The EY Global Integrity Report 2024 reveals that rapid change and economic uncertainty make it harder for companies to act with integrity. Read our findings.

06 Jun 2024 Jim McCurry

How will understanding climate risk move you from ambition to action?

The fifth EY Climate Risk Barometer shows an increase in companies reporting on climate but falling short of carbon ambitions. Learn more.

27 Nov 2023 Dr. Matthew Bell + 1

How private boards unlock value by elevating risk management

Private boards can unlock value by elevating risk management. Learn more.

12 Apr 2024 Ken Marshall

Navigate your path to IPO with our latest global insights

The EY Global IPO Trends 2024 covers the news and insights on the global, area and regional IPO markets for 2024 and an outlook for 2025. Learn more.

17 Dec 2024 George Chan

How can boards convert sustainability from a wish to a winning reality?

Boards must lead a decisive sustainability agenda or face a constrained future, finds the EY Europe Long-Term Value and Corporate Governance Survey. Read more.

05 Mar 2024 Julie Teigland + 1

The CFO Imperative: How can bold CFOs reframe their role to optimize performance?

The EY DNA of the CFO Survey identifies key priorities for CFOs to drive bolder change in their finance teams and deliver better performance. Learn more.

28 Jun 2023 Myles Corson

How good governance can keep corporates clean from greenwashing

As ESG reporting becomes increasingly scrutinized, organizations should manage the potential perception of greenwashing. Read more.

How can better sustainability reporting mobilize companies and capital?

The EY Global Institutional Investor Survey examines how better ESG data and reporting can accelerate sustainability outcomes. Learn more.

12 May 2023 Dr. Matthew Bell + 1

Global audit quality report 2022: A commitment to continuous improvement

The global audit quality report 2022 reaffirms our commitment to audit quality and continuous improvement. Learn more.

10 Feb 2023 EY Global

How can passion become the pulse of a sustainable future?

Lifelong passions have shaped both our professionals’ working lives and the support they offer EY clients. Learn more.

23 Jan 2023 Dr. Matthew Bell

How can corporate reporting bridge the ESG trust gap?

The EY Global Corporate Reporting and Institutional Investor Survey finds a significant reporting disconnect with investors on ESG disclosures. Learn more.

11 Nov 2022 Myles Corson + 1

Is your organization upholding its integrity standards?

Standards of integrity in emerging markets are improving, but the appetite and opportunity for wrongdoing continues. Learn more.

19 Sept 2022 Arpinder Singh

Why biodiversity may be more important to your business than you realize

Businesses should act now to measure and mitigate their impact on biodiversity.

25 Apr 2022 Alexis Gazzo

The CFO Imperative: How do you transform data into insight?

Finance leaders should accelerate an enhanced approach to environmental, social and governance (ESG) reporting. Find out more.

08 Dec 2021 EY Global

What to watch as global ESG reporting standards take shape

The launch of the International Sustainability Standards Board is a significant development in the transition toward a green economy.

11 Nov 2021 Katie Kummer

How investors can help finance a green recovery

Investors are pursuing green recovery opportunities, but a long-term strategy could be needed to avoid a market bubble. Find out more.

03 Nov 2021 Mathew Nelson

Is your ESG data unlocking long-term value?

Better environmental, social and governance (ESG) insight and data analytics could be critical to delivering long-term value. Find out more.

03 Nov 2021 Mathew Nelson

Why climate change creates a need for better nonfinancial disclosures

There is an urgent need for the audit of the future to provide a better assessment of the climate risks faced by businesses. Learn more.

02 Aug 2021 Mathew Nelson

Four ways for companies in emerging markets to prioritize integrity 

Discover how organizations operating in emerging markets can reduce misconduct, build trust and create long-term value.

01 Mar 2021 Arpinder Singh

Why-csos-are-key-to-value-led-sustainability

Chief sustainability officers are helping to demonstrate why creating value from sustainability is an imperative for their organizations. Find out more.

15 Feb 2021 EY Global

Preventing and detecting fraud: how to strengthen the roles of companies, auditors and regulators

Find out why a reexamination is needed of how traditional audit procedures approach the risk of fraud.

18 Nov 2020 Marie-Laure Delarue

How to prepare for year-end closing under COVID-19

Finance teams can learn from the experience of their peers who have already filed 2020 accounts during the pandemic. Find out more.

23 Oct 2020 EY Global

How AI will enable a better understanding of long-term value

AI will be a vital tool in the next generation of company key performance indicators involving trust, culture and ESG risks. Learn more.

25 Sept 2020 Jeanne Boillet

How a quality audit enhances trust

The Sustainable Audit Quality program supports EY teams in delivering high-quality audits that improve stakeholder trust in businesses.

10 Oct 2019 EY Global

How can your digital strategy help improve EHS outcomes?

Technological advancements are changing the nature of how EHS professionals mitigate risk, make decisions and allocate resources.

12 Aug 2019 Rebecca Dabbs





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