Summary of Changes

Permanent Note: On May 1, 2006, the Interim Internal Purchasing Guidelines were replaced by the Postal Service's Supplying Principles and Practices (SPs and Ps).

The SPs and Ps have been updated to reflect the following:

Process Step 2: Evaluate Sources

2-1 Develop Purchase Plan

  • 2-1.3.1, Competitive Purchases, list of elements to be addressed in the purchase plan is revised to include best value sought for a particular purchase, evaluation factors, and proposed evaluation strategy.

2-10 Determine Extent of Competition

2-18 Select Contract Type

2-26 Develop Proposal Evaluation Strategy

2-29 Issue Amendments, revised for clarity.

2-30 Receive and Record Proposals

2-31 Implement Proposal Evaluation Strategy, complete revision).

  • 2-31.1, Proposal Evaluation, discussion of preliminary review of proposals and granting an opportunity to acknowledge an amendment and correct mistakes is removed.
  • 2-31.2, Individual Evaluation, removed explanation of two types of evaluation factors other information moved to 2-26.8 Other Evaluation Factors.
  • 2-31.4, Disclosure and Use of Information, re-titled and revised to address the release of information during the purchasing process and to state restrictions on release of information after receipt of proposals.

2-35 Reserved

2-40 Produce Contract Award Documentation

  • 2-40.3, Contract File, added cross-reference to 2-42 for information regarding contract files for simplified purchases.

2-43 Simplified Purchasing, new section added.

Process Step 3

3-1 Award Contract and Notify Suppliers

  • 3-1.1, Award and Notification, added cross-reference to 2-42 for information regarding notification to unsuccessful offerors when simplified purchasing techniques were used.

General Practices

7-1 Appointment and Selection of Contracting Officers