STRUCTURE OF REQUIRED IDENTIFIERS

Key and Description

Format

A - DoD Procurement Instrument Identification Number (PIIN)

Consists of concatenation of following four fields:

Enterprise Identifier - DODAAC of contracting office

Fiscal Year in which award is made

Procurement Instrument Type Code

Serialized Identifier

Six Alphanumeric excluding 'I' and 'O'

2 Numeric

1 Alpha (list)

Four Alphanumeric excluding 'I' and 'O'. '0000' is not an acceptable value.

B - DoD Order Number (Supplementary Procurement Instrument Identification Number (SPIIN))

Four Alphanumeric excluding 'I' and 'O', 'A' and 'P' prohibited in first position. '0000' is not an acceptable value.

C -  DoD Procurement Instrument Modification Identifier (Supplementary Procurement Instrument Identification Number (SPIIN))

Six Alphanumeric beginning with 'A' or 'P', excluding 'I' and 'O'.  'P00000' and 'A00000' are not acceptable values

D - DoD Order Modification Identifier (Supplementary Procurement Instrument Identification Number (SPIIN))

Two Alphanumeric excluding 'I' and 'O'. '00' is not an acceptable value.

E -- Non DoD Procurement Instrument Number

4 to 50 Alphanumeric