agreeing to a broad level playing field with the EU to ensure open and fair competition including alignment on environmental, social and labour market standards
Dod i gytundeb cyffredinol teg â’r UE i sicrhau cystadleuaeth agored a theg, gan gynnwys cydweddiad o ran safonau amgylcheddol, safonau cymdeithasol a safonau’r farchnad lafur