Partner

Dr. Jan Boris Ingerowski, LL.M.

Attorney at Law

Languages: German, English

Dr. Jan Boris Ingerowski specialises in advising on environmental, planning, construction, subsidy and public procurement law, as well as chemicals law (REACH) and ESG compliance. He is a specialist author and speaker who is active in professional networks, and is regularly recommended in the JUVE Handbook.

Doctorate in law with a dissertation on European chemicals legislation (REACH)
Master of Laws (LL.M.) degree, London
Attorney at law at Esche Schümann Commichau
Attorney at law at BBG und Partner, Bremen
Attorney at law and partner at Esche Schümann Commichau
Commentaries on public procurement law (VgV/UVgO), immission control law (BImSchG) and chemicals law (REACH)
Ongoing collaboration on various practical handbooks on chemicals and product law, occupational health and safety law and technical safety law published by FORUM Verlag, e.g.:
- REACH Handbook,
- The Hazardous Substances Ordinance,
- The New Laboratory Guidelines,
- The New Workplace Ordinance,
- Practical Guide to Machine Safety
- Direct Instruction
Regular lectures, seminars and publications on topics related to construction, public procurement, environmental and chemicals law

JUVE-Guide 2025/2026

Dr Jan Boris Ingerowski is one of the most frequently recommended consultants in environmental and planning law.

JUVE-Guide 2023/2024

Dr. Jan Boris Ingerowski is one of the frequently recommended lawyers in Hamburg.

JUVE-Guide 2022/2023

Dr. Jan Boris Ingerowski is one of the frequently recommended lawyers in the field of Environmental- and Construction Law.