Quick answer: An oem nda guards the information boundary, not tooling ownership: which drawing version ships, to how many suppliers, and how files get destroyed.
Table of contents
- Which Drawing Version the NDA Releases
- Two Recipients and Six Watermarks
- Trial Samples and Four Exceptions
- Return and Destruction in Fifteen Days
- FAQ
1. Which Drawing Version the NDA Releases
One case, 3 drawing versions, and a wide gap in what they disclose. The concept version carries outline dimensions, internal volume and handle position. It is enough for a quote and useless for cutting steel. The tooling version adds draft angles, wall distribution, parting line and gate location; once that leaves the building, the structure has left with it. The production version adds process cards, tolerance chains and gauge lists, and it does not leave at all.
The first clause of an oem nda should not be about damages. It should be a version number. The annex names the version, the revision count and the recipient, and that does more work than ten pages of obligations. Signing to tooling kickoff usually leaves 7 days, and those 7 days are exactly the window for numbering, watermarking and logging the tooling drawings.
| File type | Version released | Bound by the NDA |
|---|---|---|
| Outline drawing, volume table | Concept | Yes, may go to 2 suppliers for quoting |
| Structure drawing, parting line | Tooling | Yes, single recipient after signing |
| Process card, gauge list | Production | No, internal control only |
| Trial report, mould flow study | Tooling annex | Yes, released with the drawings |
A version number in the agreement is what makes a dispute arguable. Customers often ask to see the tooling version before signing, and that is fine, provided the signature comes first. Reverse the order and every clause afterwards is only a ratification.
2. Two Recipients and Six Watermarks
A customer quoting the same project to 2 suppliers is normal, and 2 is also the ceiling an oem nda will tolerate. Beyond 2, leakage cannot be traced, because any resemblance can be blamed on the other party. The clause is usually blunt: no more than 2 recipients, and neither may see the other's name.
The oem nda should fix 6 watermark positions, each carrying the recipient's name: cover, page header, title block, beside each section view, BOM header and attachment list. The purpose is not to stop screenshots, it is to trace them. When a page surfaces, the mark alone identifies the recipient, the version and the release date. Place the mark over the geometry rather than in white space, since a mark in white space can be cropped away.
| Version released | Recipient | Conditions attached |
|---|---|---|
| Concept | No more than 2 | For quoting, returned within 30 days |
| Tooling | One, after signing | 6 watermarks, no subcontracting |
| Production | None | Internal control, numbered issue |
Scope usually lists 5 categories: drawings and models, BOM and material lists, mould flow studies and trial parameters, pricing and cost structure, and unreleased launch plans. The category most often forgotten is trial parameters, which map onto one machine's settings.
Terms come in 2 lengths, 3 years and 5 years. A plain case takes 3 years; exclusive structure or branded appearance takes 5. The clock starts at signing, not at project close.
3. Trial Samples and Four Exceptions
Whether trial parts may be kept is the clause most often worked around. Keeping 3 samples is the common rule: one sealed for the customer, one kept in-house for comparison, one held for reference. All 3 get numbers that tie back to the trial report. Sectioning a sample to read wall thickness is allowed; scanning it to rebuild the model is not.
Exceptions run to 4: knowledge already held lawfully, information in the public domain, material lawfully received from a third party, and disclosure required by law or a regulator. The fourth needs a procedure attached: written notice before disclosure, and only the requested portion released. Without that sentence, a legal request takes the whole drawing set out the door.
An exception is a pressure valve, not a back door. Anything outside the 4 needs written consent, and verbal consent is worth nothing in a dispute. The tighter this clause reads, the smoother daily cooperation runs, because both sides know where the line sits.
The oem nda also needs one line banning samples from trade shows. A single sample on a stand gives away more than 10 drawing pages, exterior and structure in one look. Only the written clause makes it enforceable.
4. Return and Destruction in Fifteen Days
Project cancellation, a lost order or a drawing revision all trigger return. The oem nda allows 15 working days: the recipient sends back every paper copy and storage medium, deletes local and cloud copies, and issues a destruction certificate stating date, method and the person who did it.
The certificate has to reconcile with the release log. Ship 6 watermarked drawings and 6 must come back, or 6 certificates must, and a mismatch is traced to a named person. Paper goes through a shredder; electronic files need overwriting, since deletion alone leaves the recycle bin and the backup drive untouched.
Damages under an oem nda are typically capped at 30 percent of contract value. That number governs the consequence of a leak; it does nothing to define the boundary itself. Who owns the tooling and who holds copyright in the drawings belong to the IP clauses of the contract, and this article stops at the boundary.
| Bound by the NDA | Typical files | Disposal at expiry |
|---|---|---|
| Yes | Tooling drawings, mould flow study | Returned or destroyed, certified |
| Yes | Trial report, sample number list | List archived, samples retained |
| No | Public brochure, generic spec sheet | No recovery needed |
| No | Signed commercial contract | Filed for the contract term |
Conclusion
An oem nda earns its keep through 4 actions, not through the signature page: which version ships, how many recipients, how many samples stay, and how files are destroyed. Mismatch the versions and 6 watermarks buy nothing; break the 2-recipient ceiling and tracing collapses; miss one line on the 15-day return list and the boundary leaks. Written as a checklist, an oem nda becomes a process.
Related Reading
- IP and tooling ownership clauses in custom contracts
- Who pays for tooling: three settlement models
- Quality clauses and liability in case contracts
- Sampling and sealed samples: how approval runs
Related Products
- 8 Series — Gun Cases; Military Equipment Cases; Camera Equipment Cases; Drone Cases; Watch Cases; Knife Cases; First Aid Cases; Electronics Equipment Cases
- WL8-2812 PP Gun Case — model WL8-2812
- All protective cases and toolboxes: 7 series, 158 models