
Certificate course «Auditing of sustainability reports» Module 1 & 2
The demands on companies are growing: Sustainability reports have long been more than just a trend - they are now an integral part of corporate reporting. With the certificate course «Auditing sustainability reports», you will acquire the necessary specialist knowledge to audit these reports professionally, in accordance with regulations and in a practical manner.
The course concludes with the recognized title «Sustainability Auditor EXPERTsuisse» and is offered in cooperation with the Institute of Public Auditors in Germany (IDW). Further training with vision - well-founded, modular and future-oriented. For all those who not only want to accompany sustainability, but actively help shape it.
At a glance
Conclusion:
Certificate «Sustainability Auditor EXPERTsuisse»
Next start module 1 & 2
Fall 2025 (registration deadline fall 2025)
Format
Online events and one attendance day
Duration
Two to three months per module
Language of instruction
German
Teaching location
Webinars online, attendance days in Zurich, Cologne or Munich
Content
MODULE I
WEB 1: Introduction to ESG reporting, standards and reporting concepts
WEB 2: EU Taxonomy VO
WEB 3: NFRD and CSRD
WEB 4: ESRS
WEB 5: ESRS E: Environmental Standards
WEB 6: ESRS S: Social Standards
WEB 7: Reporting
WEB 8: Further standards and implications
WEB 9: Assurance (Part 1)
WEB 10: Assurance (Part 2)
MODULE II
WEB 1: Introduction to ESG reporting, standards and reporting concepts
WEB 2: EU Taxonomy VO
WEB 3: CSRD and ESRS (Part 1)
WEB 4: CSRD and ESRS (Part 2)
WEB 5: ESRS E: Environmental Standards
WEB 6: ESRS S: Social Standards
WEB 7: Reporting
WEB 8: Requirements
WEB 9: Assurance (Part 1)
WEB 10: Assurance (Part 2)
Certificate course «Auditing of sustainability reports»
Target audience
The certificate course is aimed at auditors and audit assistants who already work with sustainability information as part of their audits - or who would like to prepare for this task. However, the topic does not only concern large companies that are obliged to report on sustainability. Small and medium-sized companies are also increasingly coming into focus: by legal requirements such as the Supply Chain Act, by their integration into group structures or by the requirements of banks and investors in the context of lending. The course offers sound, practical training for all those who want to help shape change at an early stage and specifically expand their expertise in the field of sustainability auditing.

Detailed information
The auditing of sustainability reports is becoming increasingly important and is establishing itself as a central field of activity in auditing. The certificate course provides in-depth specialist expertise for auditing sustainability information - practical, internationally coordinated and future-oriented. Thanks to the cooperation with the German Institute of Auditors (IDW), the course opens up a supra-regional perspective and promotes the development of an international network.
Format: Combination of 10 approx. 4-hour webinars and one attendance day per module
Two modules: Module 1 (basics), Module 2 (in-depth)
Completion & certification:
- Single-choice test per module
- Certificate after successful completion of both modules and proof of professional experience
- Virtual performance records are part of the certification
- The examinations are conducted and the certificate issued in accordance with the examination regulations of IDW and EXPERTsuisse
Weblearnings
The weblearnings via Zoom will take place on the following days from 09.00 to 13.00:
Wednesday, 01.10.2025
Tuesday, 07.10.2025
Friday, 10.10.2025
Tuesday, 28.10.2025
Thursday, 06.11.2025
Monday, 10.11.2025
Thursday,13.11.2025
Wednesday,19.11.2025
Friday, 21.11.2025
Friday, 28.11.2025
In addition to the webinars, you must also attend the face-to-face seminar. This will take place from 09.30 to 17.30: Zurich, 05.12.2025
Alternatively:
02.12.2025 or 09.12.2025 in NRW
01.12.2025 or 08.12.2025 in Munich
Handling examination tool (online)
Thursday, 11.12.2025, 10.00 to 11.00
Although participation in this appointment is voluntary, it is strongly recommended - especially in order to check the technical requirements in good time.
Please note that: No more tests or individual technical support are possible on the day of the exam itself.
Online exam
Friday, 12.12.2025, 10.00 am to 12.00 noon
Thursday, 18.12.2025, 10.00 am to 12.00 noon (1st additional date)
Weblearnings
The weblearnings via Zoom will take place on the following days from 09.00 to 13.00:
Thursday, 28.08.2025
Wednesday, 03.09.2025
Monday, 08.09.2025
Monday, 15.09.2025
Wednesday, 24.09.2025
Tuesday, 30.09.2025
Thursday,02.10.2025
Thursday, 09.10.2025
Wednesday, 29.10.2025
Wednesday, 12.11.2025
In addition to the webinars, the face-to-face seminar must also be attended. This will take place from 09.30 to 17.30: Zurich, 24.11.2025
Alternatively:
18.11.2025 or 20.11.2025 in Cologne
17.11.2025 or 21.11.2025 in Munich
Handling examination tool (online)
Wednesday, 26.11.2025, 10.00 to 11.00
Thursday, 04.12.2025, 10.00 to 11.00 (additional date)
Although participation in this date is voluntary, it is strongly recommended - especially in order to check the technical requirements in good time.
Please note that: No more tests or individual technical support are possible on the day of the exam itself.
Online exam
Friday, 28.11.2025, 10.00 a.m. to 12.00 noon
Wednesday, 10.12.2025, 10.00 a.m. to 12.00 noon (1st additional date)
Non-members
per module: CHF 5,100 (CHF excl. VAT)
Expert and specialist employee individual members
per module: CHF 4,600 (CHF excl. VAT)
Expert and specialist employee individual members from member companies
per module: CHF 4,100 (CHF excl. VAT)
An experienced team from Switzerland and Germany, including:
- Dr. Christian Maier (Head of Sustainability Services)
- Valerian Stalder (Head of Sustainability Services CH)
- Stefanie Skoluda (Partner National Office Audit & Assurance)
- Beat A. Schweizer
- Daniel Oehlmann
- Saskia Weiss
- and many more.
Register now – your next career step starts here.
Module 1
Module 2
Participation requirements
Module 1
The first module is open to anyone who is interested in the subject - regardless of their professional qualifications or career goals.
It is particularly suitable for people who are not seeking certification but would like to gain a sound overview of the subject.
There is no compulsory examination.
However, anyone seeking certification must successfully complete Module 1 and also provide evidence of two years’ professional experience. A WP exam is not required for this.
Module 2
Completion of Module 1 + at least 2 years of professional experience with 150 days of audit work (e.g. voluntary or statutory audits, assurance engagements in accordance with national or international auditing standards). This includes, for example, the review of quarterly or half-yearly financial statements, assurance services in connection with stock exchange transactions, the audit of compliance management systems, the assessment of the internal control system or IT audits.
No evidence is required for WP/vBP
.