Русско-англо-русский юридический словарь

Bona Fide Purchaser. Also known as BFP, bona fide purchaser for value, good-faith purchaser, innocent purchaser for value, purchaser in good faith. Innocent purchaser of property who purchases for value without notice of any other party’s claim against the property. So long as a bona fide purchaser properly records the transaction, the bona fide purchaser takes good title to the property despite competing adverse claims. Those parties holding competing adverse claims may bring an action only against the party who fraudulently transferred the property to the bona fide purchaser. (uk.practicallaw.com)

It is implicit within all contracts that the parties are acting in good faith. For example, if the seller of a "mustang" knows that the buyer thinks he is purchasing a car, but secretly intends to sell the buyer a horse, the seller is not acting in good faith and the contract will not be enforceable. (expertlaw.com)

All disputes and differences whatsoever which will at any time hereafter arise between the parties in relation to this Agreement which the Parties using their best endeavors in good faith cannot resolve shall be referred to arbitration before any legal proceedings are initiated. (mondaq)

If an acquirer in good faith is to be preferred to the original owner, the onus should be on the acquirer to establish his own good faith and acquisition of possession. (Corporeal moveables - Scottish Law Commission)