Csemegi was also the founder and first president of the Hungarian Jurists' Association.

(since 2005) Annual - supposedly the biggest - event every spring, organized by the Hungarian Comic Publishers' Association.

A fair showcasing the publishers' yearly work and products, also organized by the Hungarian Comic Publishers' Association.

He has been active as a sports pilot since 1979 and has been on the board of the Hungarian Association of Aviation since 1998.

A reprint was published in Hungary by the Hungarian Esperanto Association in 1979 and 1986.

He was elected Honorary Member of the Hungarian Association of Psychopharmacology in 2007.

The Hungarian Association of Photographers formed the Hungarian Photography Foundation in 1990.

In the 1996 to 2009 period, he was a member of the Board of the Hungarian Association for Civic Cooperation.

A member of the Board of the Hungarian Association of International Children's Safety Service since1990, he has been its president since 1994.

After what we had heard, several members from Latvia met with the Hungarian Association in Latvia.