Signature Policy

Overview

Signature policies govern approval thresholds, signer roles, transaction limits, destinations, timing, separation of duties, required evidence, and emergency procedures. They may apply to documents, software releases, payment instructions, certificates, or blockchain transactions.

More signatures do not guarantee stronger control when signers share credentials, devices, information, or reporting lines. Policies can also fail if users cannot interpret transaction intent or if systems validate signatures without checking current authority.

Organizations should bind approvals to exact content, maintain signer inventories, protect keys, revoke departed users, version policy, and monitor exceptions. High-impact workflows need independent verification, tested recovery, succession, dispute handling, and auditable evidence of which policy governed each decision.

Communication about Signature Policy should separate confirmed facts, working hypotheses, assumptions, unknowns, and decisions.

The wallet and custody workflow for Signature Policy should locate where evidence enters, where a rule or judgment is applied, what state changes, and which downstream service relies on the result.

For Signature Policy, collecting more sensitive data does not automatically improve security or compliance when provenance, accuracy, proportionality, and deletion obligations are ignored.

A signature policy defines who may sign, what they may authorize, under which conditions, and how signatures are verified and recorded. A signature policy turns cryptographic approval into governed authorization through clear scope, independent signers, current authority, evidence, and exception control.

A production treatment of Signature Policy should test signature policy defines who may sign, what they may authorize, under which conditions, and how signatures are verified and recorded within the relevant asset, decision, or service state. The Signature Policy context record for signature policy defines who may sign, what they may authorize, and under which conditions should preserve source data, configuration or policy version, responsible actor, exception, and outcome. Review of Signature Policy should determine whether safeguards addressing signature policy defines who may sign, what they may authorize, and under which conditions changed exposure in practice, not merely whether a document or setting existed.