DA Form 3900. Bills Register Supplies and Services Nonpersonal

The DA Form 3900, also known as the "Bills Register Supplies and Services Nonpersonal," is a form used in the Department of Army to keep track of bills and invoices for supplies and services that are nonpersonal in nature. This form is filled out by the relevant personnel responsible for the procurement and payment process.

The form consists of several sections which capture detailed information. The first section includes the date, document number, and certification of the person authorizing payment. The second section requires the input of vendor details including their name, address, and taxpayer identification number. The third section is used to record the details of the items or services provided such as the description, quantity, unit price, and total amount. The fourth section is for accounting purposes where accounts and distribution are recorded. Lastly, there is a section for receiving and payment information.

When filling out the DA Form 3900, it is crucial to accurately input all the necessary information. It is important to verify that the vendor's details are correct and that the items or services provided match the description and quantity recorded on the form. Attention to detail is essential to ensure accurate payment processing.

An example of when this form may be used is when procuring office supplies from a vendor. The form would be filled out with details of the products purchased along with the information of the vendor. In practice, this form is used to maintain transparency in the procurement and payment process, as well as for bookkeeping purposes.