"created by representatives" — Collocation dictionary inglés

Automatic translation (We do not guarantee its correctness): stworzony przez przedstawicieli
  1. representative sustantivo + create verbo
    Loose collocation

    It was created based on the watershed of the two creek systems, by representatives from the municipalities of Mississauga, Flamborough, Oakville, Trafalgar Township, Burlington, Nelson Township, Milton, and Esquesing Township (now Halton Hills.)