NZ SAE 1

Section 461ZJ of the Financial Markets Conduct Act 2013 requires a Climate Reporting Entity’s (CRE) annual report to include a copy of the climate statement, or the address of a link to the internet site where a copy of the climate statements can be accessed.

As a result, financial statement auditors will need to consider the climate statement as other information, given this information will be included, or linked from, the annual report, and is likely to be relevant to their audit of the financial statements.

If a CRE uses an exemption around including the climate statement within their annual report, then the auditor would need to identify this other information within their auditor’s report, in line with paragraph NZ22.1(b)(ii) of ISA (NZ) 720.

Under NZ SAE 1, for GHG assurance practitioners who are not the financial statement auditors, the way the Climate Reporting Entity reports their climate statement will impact on the extent of other information relevant to the GHG assurance engagement.

• Where the climate statement is included within the annual report, the other contents of the annual report, including the financial statements, would be other information for the purposes of the GHG assurance engagement.
• Where the climate statement is reported separately from the annual report, the other information will be limited to the information published in conjunction with the climate statement.
• Where the climate statement is reported separately from the annual report but voluntarily includes a links to the annual report, then the annual report, including the financial statements, would be other information for the purposes of the GHG assurance engagement.

A quality reviewer should be involved throughout the GHG emissions engagement to evaluate whether:

• The assurance engagement has been planned and designed appropriately;
• The significant judgements made are reasonable;
• Sufficient and appropriate evidence was obtained to support the assurance conclusions; and
• The GHG disclosures and assurance report are appropriate.

This may require the quality reviewer to have regular discussions with the engagement team around significant or judgemental areas of the engagement (for example: more involvement may be needed when there are highly material judgements made by management to quantify scope 3 emissions).

Quality Reviewers need to be independent, have sufficient competence and capabilities to perform the quality review. They should have appropriate authority to challenge the engagement leader.

Quality Reviewers should consider whether they have the following:

• Technical skills in both assurance and measurement and reporting of GHG emissions;
• Industry specific knowledge and awareness of significant judgements and emissions-related challenges which are relevant to the industry;
• Knowledge of the requirements of NZ SAE 1 and the assurance organisation’s methodology in relation to performing GHG assurance engagements;
• Awareness of what makes a high-quality GHG assurance engagement and knowledge of different types of assurance approaches which could be used in different situations;
• Ability to review assurance working papers and examine assurance evidence and how this may be used to form a conclusion;
• Ability to challenge peers/colleagues effectively and constructively and be able to respond to challenges; and
• Communication skills to be able to highlight quality concerns and resolutions to senior and junior assurance team members, both verbally and in writing.

An independent quality reviewer is required for each individual engagement performed under NZ SAE 1. Smaller organisations such as sole practitioners, may need to arrange other assurance organisations to provide quality reviewer services, and incorporate this cost into the fees charged to the Climate Reporting Entity.

It is important that the assurance organisation ensures any external quality reviewer has the appropriate skills. The quality review must be documented on the assurance engagement file. Arrangements between assurance organisations should allow for these procedures to occur, without restriction or conditions.