"regarding one's communications" — Collocation dictionary inglés

Automatic translation (We do not guarantee its correctness): w związku z czyjś komunikacje
  1. regarding preposición + communication sustantivo
    normal collocation

    His job, according to the indictment, included helping to prepare Adelphia's financial statements and public disclosures regarding its business performance and its communications with investors, securities analysts, credit rating agencies and the public.