Joseph A. MOMMERSTEEG : 1st parliamentary term 

Political groups 

  • 18-01-1982 / 23-07-1984 : Group of the European People's Party (Christian-Democratic Group) - Member

National parties 

  • 18-01-1982 / 23-07-1984 : Christen Democratisch Appèl (Netherlands)

Member 

  • 21-01-1982 / 23-07-1984 : Committee on External Economic Relations