Reseller traceability checklist: what DLA asks a non-manufacturer to show
What this is and who it is for
Traceability means being able to show that a part came from the approved manufacturer, with a paper trail from that manufacturer to you. DLA asks any bidder that is not the manufacturer to be ready to show it. This checklist is for small resellers and distributors who quote DLA parts they buy from someone else. It follows the text of DLA's acquisition rules (DLAD) and the procurement notes they print. You supply your own documents. We do not create, edit, fill in or sign any of them.
MachineShop.Directory is not affiliated with DLA. The solicitation always governs.
This page is a reading aid, not legal advice. Where a clause governs, read the clause in your solicitation. Every item below shows the source it comes from, and the sources are listed at the bottom with the date we read them (2026-11-09).
1. What you confirm when you quote
- If you are not the manufacturer, submitting a quotation or offer confirms that you have, or will get before delivery, documented evidence that the item comes from the approved manufacturer and meets the technical requirements. You must keep that evidence.(source 1)
- DLAD tells contracting officers to include this note, numbered C03, in solicitations and awards.(source 1)
- Keep the documents for six years after final payment under the contract.(source 1)
- Be ready to send the documents immediately when the contracting officer asks. The contracting officer decides whether they are acceptable and sufficient.(source 1)
2. What your traceability file must show at a minimum
Note C03 lists these items. Have each one on paper before you quote.
- A basic description of the item.(source 1)
- The part number, the national stock number (NSN), or both.(source 1)
- The manufacturing source.(source 1)
- The manufacturing source's CAGE code.(source 1)
- The name and location of every company in the supply chain between the manufacturer, you, and the Government accepting the item.(source 1)
- If available, the manufacturer's batch identification for the items, such as date codes, lot codes or serial numbers.(source 1)
- DLAD says examples of acceptable pre-award traceability documentation are on DLA's Counterfeit Detection and Avoidance Program website.(source 3)
3. Proof that fits your situation
Note L04 applies to part-numbered items. It lists what a bidder other than the approved manufacturing source must keep and provide when offering the exact product.
- Item not in stock or not yet made: a copy of an original quotation from the approved source to you. It must name the exact item in the item description and a quantity big enough for the solicitation.(source 2)
- Item in stock or already shipped: a copy of an invoice on the approved source's letterhead, or a copy of the packing slip that came with the shipment from the approved source to you. Either one must name the exact item and a big enough quantity.(source 2)
- You are an authorized dealer or distributor, or you make the item for an approved source: a copy of the contract with, or express written authority from, the approved source to buy, stock, repackage, sell or distribute the part.(source 2)
- That agreement must name the exact item, or otherwise make sure you are authorized for the exact item. If it covers a general product line or is not product-specific, you must send additional documents about the exact item.(source 2)
- The list also allows other verifiable information.(source 2)
- Superseding part number: you may be asked to show there is no change in the part's configuration.(source 2)
- Previously approved product: you may be asked for the contract, solicitation, source approval request (SAR) package or letter of approval under which the product was earlier furnished or approved.(source 2)
4. Know which kind of offer you are making
The documents you need depend on whether you offer the exact product.
- Exact product means a product described by the approved source's name and its part number from the item description, made by or under the direction of that approved source.(source 2)
- These four count as offering exact product: the approved source offering its own part number; a dealer or distributor offering the approved source's product; a manufacturer that makes the item under the approved source's direction, with that source's authorization to identify it by the source's name and part number and sell it directly to the Government; and a dealer or distributor offering that manufacturer's product.(source 2)
- You must say you are offering an alternate product if your product does not meet the exact, superseding or previously approved descriptions. The clause's examples include a maker without the approved source's authorization to use its part number, and a reverse-engineered item not cited in the item description.(source 2)
5. Deadlines and what is at stake
- The contracting officer may ask for evidence that the product is technically acceptable. It must be submitted within 2 days, or as otherwise specified, or the offer will not be considered.(source 2)
- Before award: if you do not give enough information in the time asked, the offer is treated as technically unacceptable and the contracting officer goes to the next acceptable offer.(source 3)
- After award: if you do not give enough information in the time asked, the award may be cancelled.(source 3)
- If you fail to keep or provide the documents, or the contracting officer finds them unacceptable, corrective action can include cancelling undelivered orders or rejecting delivered supplies.(source 1)
- If an awardee does not have full traceability information, the contracting officer is told to ask the product specialist to recommend product verification testing under procurement note E05.(source 3)
6. What reviewers check on your documents
DLAD tells contracting officers to give special attention to these points. Check your own papers against them before you send anything.
- The letterhead is correct and unaltered.(source 3)
- Signatures are legible and come from authorized personnel.(source 3)
- There is no sign of alteration, such as cutting and pasting, white-out or scanning.(source 3)
- No documents are missing, and the dates are current.(source 3)
- Phone numbers are accurate, font styles are consistent, and there are no handwritten notes on a typed document.(source 3)
- Line items show the correct part numbers and quantities.(source 3)
- The documents do not look repeatedly copied and have no shaded areas, which can suggest information was covered up and the page recopied.(source 3)
- The correct division of the manufacturing source is named.(source 3)
- The documents contain no disclaimers, for example that parts cannot be traced to the actual manufacturer or to a specific revision of the part.(source 3)
- Redacted documents are rejected. The contracting officer must reject redacted traceability documents and notify you.(source 3)
- DLA treats any traceability documents you provide as proprietary information and stamps them that way.(source 3)
7. When DLA asks to see the documents
DLAD tells contracting officers to request unredacted traceability documents when risk indicators like these show up. If one of them applies to your quote, have your file ready.
- The supplier has no past DLA history.(source 3)
- The price offered is lower than the price of the approved source or its authorized distributor.(source 3)
- The price offered is out of line with other quotes or past pricing, or the price for new product is lower than the price for surplus material.(source 3)
- The manufacturer's CAGE code in the offer differs from the CAGE code of the approved manufacturing source in the solicitation.(source 3)
- The offeror is reluctant or unable to provide traceability documents, or its phone number, address, email or other vital information is missing, invalid or suspicious.(source 3)
- After award, documents can also be required from independent distributors and brokers that do not keep inventory and buy the product after award. The documents must show the complete line of ownership before the product ships.(source 3)
- After award, a protest questioning the awardee's ability to supply the exact product, or a request to change the part number, can also trigger a request.(source 3)
What this page leaves out
We only include a fact when we read it on an official government page. DLA's own website would not let our automated reader open some pages. We did not work around that. These points are left out for that reason:
- The examples of acceptable documents on DLA's Counterfeit Detection and Avoidance Program page. The page returned an access error, so we cannot describe them.
- Any reply deadline other than the one DLAD states. DLAD gives 2 days for evidence of technical acceptability, "or as otherwise specified". Read the time in your solicitation.
- Rules for unused former Government surplus property, which has its own representation (note C04).
- Any template, sample letter or form. The documents must come from your supplier or the approved source, so we do not draft them.
Check a part before you quote
Look up a part by NSN or part number to see who controls the design and which companies are catalogued for it. The bid desk reads DLA's catalog codes for a part and lists the paperwork a solicitation calls for.
More plain-English help is on the government contracting hub.
Sources
- DLAD 4.703, Policy, procurement note C03 (acquisition.gov). Contractor retention of supply chain traceability documentation. DLAD change 2024-0906. Read 2026-11-09.
- DLAD 11.391, Part numbered items, procurement note L04 (acquisition.gov). Exact and alternate product, traceability documentation list. DLAD change 2024-0906. Read 2026-11-09.
- DLAD 11.392, Traceability documentation (acquisition.gov). Risk indicators, review points, consequences. DLAD change 2024-0906. Read 2026-11-09.
MachineShop.Directory is not affiliated with DLA. The solicitation always governs.