A Public Voucher (for Services Other Than Personal) - also known by its nomenclature SF1034 - is a standard form used for invoicing the federal government for services rendered during a period of performance. It is widely used for government contract invoicing for flexibly priced contracts, and is often used in conjunction with the SF1035 - Public Voucher for Services Other Than Personal (Continuation Sheet) when detailed line items are required in support of summarized amounts that are displayed on the SF1034. Guidance on how to prepare and submit your Public Voucher invoice is provided by the DCAA.