1. Short title This Act may be cited as the Post Office Services for Trustworthy Identity Act or the POST ID Act . 2. USPS identity proofing and identity-related services for private sector (a) In general Chapter 37 of title 39, United States Code, is amended— (1) by redesignating section 3705 as section 3706; and (2) by inserting after section 3704 the following: 3705. Identity proofing and identity-related services for private sector (a) Definition In this section, the term identity proofing and identity- related services means any service whereby an individual provides sufficient information, such as identity history, credentials, or other identifying information, to support establishing the identity of the individual. (b) Option to offer identity proofing and identity-related services to private sector The Postal Service may offer identity proofing and identity-related services to the private sector in accordance with this section. (c) Required elements If the Postal Service chooses to offer identity proofing and identity-related services under this section, the services shall— (1) support establishing the identity of an individual using such government-issued documentation as the Postal Service determines sufficient; and (2) include the issuance of authenticators to the individual being identified, as necessary to facilitate enrollment in services for which the individual is being verified, which authenticators may— (A) be specific to a given service for which the individual is being identified; (B) be general purpose, for use in identity proofing with future services; (C) be physical devices; (D) be issued in a digital format to an account or other system; or (E) be single use. (d) Optional elements If the Postal Service chooses to offer identity proofing and identity-related services under this section, the services may— (1) be offered at any post office; (2) be offered by an authorized employee of the Postal Service at any other location, such as the home of an individual being verified