Definition of "non-binding"

non-binding

adjective
not comparable
1. (law) That does not bind the participants
  Quotations
  A non-binding vote on the Government's decision to scale back plans for HS2 and Northern Powerhouse Rail [...] took place in the House of Commons on December 8.
  2021 December 29, “Labour demands NPR action after "rail betrayal"”, in RAIL, number 947, page 7
2. (chemistry) Not involved in the formation of bonds