Membership of TPAG is made up of 10 to 15 individuals able to provide views from across business communities, civil society and trade unions from across Wales.
Mae aelodaeth y grŵp yn cynnwys 10–15 o unigolion sy'n gallu rhoi barn o safbwynt cymunedau busnes, cymdeithas sifil ac undebau llafur o bob rhan o Gymru.