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DATA PROTECTION STATEMENT
Audit & Assurance
Final/other statutory audits
Accounting & Reporting Advisory Group
Company pension scheme actuary services
Forensics, risk and compliance
IT & Controls Assurance
Further auditing and assurance services
Tax & Legal
Tax Incentives for R&D
Healthcare & Social Services Sector
International Tax Services & Transfer Pricing
Tax Compliance Services
Income tax & international personnel deployment
Tax Compliance/Risk Management
Tax Technology & Finance Transformation
Value Added Tax
M&A Tax & Legal Services
Wealth Management & Business Succession
Customs, Excise Duties & Foreign Trade Law
Strategy & Business Transformation
Technology and environmental consulting
Business Services Outsourcing (BSO)
Payroll accounting and personnel administration
Accounting and financial accounting
With sales of more than 400 billion EUR, the Automotive industry in Germany is the strongest industry and the backbone of the entire German economy.
The entire energy sector is subject to profound change. At our Industry Expertise Centre for the Energy Sector, experts from our three divisions – auditing, tax and consulting services – are available to help you with bespoke auditing and...
Financial Services Banking
Banks are faced with ever faster change and growing regulatory, legal and accounting legislation requirements.
Financial Services Insurance
Constant changes in health and social services and the constantly increasing pressure to achieve profitability are making change a growing challenge for management. In our top-selling healthcare industry centre, we can offer you the support of a...
Trade and consumer goods
The boundaries between traditional and online trading are continuing to dissolve. Like in almost no other industry, process innovation drives opportunities in the industry: multichannel platforms, Web controlling, e-targeting and e-commerce...
Transport and logistics
Delivering goods to their destinations faster, more reliably and at a lower cost than competitors: This is what characterises transport quality and outstanding logistics. And international competition is decided by these factors.
Public companies and administration
Efficiency, effectiveness, transparency and citizen-friendliness are the main objectives of public authorities and their enterprises. To sustainably achieve this target, continuous observation of the current issues at all levels of decision-making...
Thanks to the relatively favourable and stable economic situation in Germany, the German real estate market is attracting massive investment from home and abroad. Our Industry Expertise Centre for Real Estate Services offers you tailor-made...
Foundations and non-profit organisations
The importance of non-profit organisations increases year by year. The non-profit sector – also known as the third sector, or civil society – employs around three million people and contributes between 4 and 5% of GDP.
Technology, media and telecommunications
Technology is the elementary innovation driver of the coming years. There are few sectors of the economy that are not affected. Cashless payment, self-driving cars, inter-networked goods and the Internet of Things are the immediate future.
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Family Office Services
Good reasons for BDO
Facts and figures
Board of Directors and Supervisory Board
Code of Conduct
100 years BDO in Germany
BDO Germany Alliance
Members of BDO Germany Alliance
Certified Tax Advisor, Partner, IT & Controls Assurance
+49 89 76906-191
Internal Control Systems
Assurance Audits on Controls at a Service Organization (IDW PS 951/ISAE 3402/SOC2)
Consulting on setting up Internal Control Systems
Consulting on setting up Tax Compliance Management Systems
Audit and Consulting on the Compliance of IT Systems with Commercial and Tax Law (GoB/GoBD)
Analysis and Audit of IT-supported Business Processes
Consulting on the introduction of new software, especially for electronic invoice processing, document management, travel expense management, cash register systems
Consulting and Preparation of Procedural Documentation (“Verfahrensdokumentation”)
IT Audits within Audits of Financial Statements (IDW PS 330/ISA 315)
Assurance Engagements other than Audits of Financial Statements (IDW PS 860/ISAE 3000)
Audit of AI Systems (Artificial Intelligence) (IDW EPS 861)
Software Audits (IDW PS 880)
Project-accompanying Audits (System Introduction, System Change) (IDW PS 850)
Various lecturing and publishing activities
07/2020: „Aus der Prüfungspraxis – Die Stunde des IT-Auditors“, idw Life, Juli 2020, Nr. 07
2019: Lamm/Mannes, SAP®-IT-Prüfung im Rahmen der Abschlussprüfung, IDW Verlag, Düsseldorf, 2019 (Buch)
2018: Tritschler/Lamm, Jahresabschlussprüfung bei Outsourcing und Cloud-Computing, IDW Verlag, Düsseldorf, 2018 (Buch)
2018: Lamm/Mannes, Datenanalyse in der Abschlussprüfung, in: Petersen/Zwirner, Handbuch Bilanzrecht, Abschlussprüfung und Sonderfragen in der Rechnungslegung, Bundesanzeiger Verlag, Köln, 2. Auflage, 2018, S. 387-416.
Participation in working groups of the IDW (IT-Mittelstandsinitiative) and the ISACA specialist group “SAP”