During his studies he became a member of Eötvös Loránd University István Bibó College of Law and Political Sciencies.
[4] He promoted with PhD degree in 2003 in ELTE Law Faculty (Budapest) with the thesis on immoral contracts.
He is the Hungarian fellow of European Centre of Tort and Insurance Law (Wien).
He participates in the Trento Common Core Project in Product Liability and in Property Law.
Professor Menyhárd is a listed member of the Arbitration Court attached to the Hungarian Chamber of Commerce and Industry, Budapest.