LAWYER PROFILE
Oskar van de Weijer

Oskar van de Weijer

Europe 2026

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Ranked in 1 practice area

About

Provided by CMS

Practice Areas

Oskar van de Weijer is a partner in our Insurance Sector Group, and litigates and advises on policy disputes, particularly for issues related to PI, W&I and D&O policies. He represents insurers, insureds and brokers and has been involved in several major issues in the market over the last year in several matters concerning D&O, PI, construction and financial institutions. He gained in-depth knowledge of the Lloyds market through his 9-month secondment in London, at the CMS UK offices as well as in-house with leading insurers such as QBE and Neon. Oskar also frequently advises on the drafting of insurance policies and the design of (international) insurance programs, and on (D&O) insurance matters in insolvency.

Oskar has been with CMS since 2018 after having worked as an insurance lawyer at another law firm for five years. Oskar is admitted to the Amsterdam Bar and completed the post-graduate Grotius specialisation course Enterprise & Liability with honors. He is also active in national and international (insurance) associations.

For more information, please visit our website: Oskar van de Weijer | Partner/Advocaat | Dispute Resolution | CMS.law.

Chambers Review

Provided by Chambers

Chambers European Guide

Insurance - Netherlands

Up-and-coming Individual
Up and Coming

Individual Editorial

Oskar van de Weijer advises insurers on cross-border D&O insurance disputes, including coverage issues. He also has experience advising on construction, tax liability and warranty and indemnity insurance claims.

Strengths

Provided by Chambers

  • Oskar van de Weijer is very good to work with and quick to reply.

    InsuranceChambers European Guide
  • Oskar van de Weijer is very good in his communication and market knowledge.

    InsuranceChambers European Guide
  • Oskar van de Weijer actively seeks ways to add value and provides great insight into complex problems.

    InsuranceChambers European Guide

Ranked Individuals at CMS (292)

Austria

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