unwiderrufliches

Unwiderrufliches is a German term formed from unwiderruflich, meaning irrevocable or non-revocable. In legal and contractual contexts, unwiderruflich describes commitments, offers, or instruments that are intended to remain binding and not withdrawable once created. The precise effect depends on the specific instrument and applicable law, but the common idea is to prevent retroactive changes of mind and to provide assurance to the other party.

One frequent use is unwiderrufliches Angebot, or irrevocable offer. This describes an offer that the offeror has promised to keep open or to honor for a defined period, so that withdrawal is not possible within that window or under the stated conditions. Acceptance by the recipient within the period typically completes the contract, subject to the terms of the offer.

Another context is unwiderrufliche Vollmacht, or irrevocable power of attorney. In these arrangements, the principal agrees that the agent's authority cannot be revoked before the term or before certain events occur. Such provisions are relatively uncommon and often require clear statutory or contractual language to be enforceable, given general principles that powers of attorney may be revocable unless explicitly stated otherwise.

The term can also appear in other instruments, such as binding commitments or security arrangements, where parties seek to allocate risk and ensure performance. Across jurisdictions, the enforceability of unwiderrufliche clauses hinges on the wording and the governing law; plain language and explicit irrevocability are essential for clarity and legal effect.