Scope / Specs
Detailed drawings, bill of materials, tolerances, surface finishes, and reference standards. Include file versions and approval stamps to prevent ambiguity between revisions.
A precise instruction reduces production risk, protects IP, and creates an enforceable baseline for quality, timelines, and payment. It also clarifies regulatory and safety responsibilities for manufacturers and buyers.
The document is prepared by commercial parties that control design, procurement, or product development and is shared with contract manufacturers and suppliers.
Clear role allocation speeds approval and reduces disputes during production and delivery.
Responsible for technical acceptance, production scheduling, and compliance confirmations. Signs to acknowledge manufacturability, capacity commitments, and quality control requirements on behalf of the manufacturer; may delegate operational approvals under defined thresholds.
Reviews and signs contract-level protections such as IP assignments, indemnities, export controls, and dispute resolution clauses. Ensures the instruction aligns with broader master supply or manufacturing agreements.
Detailed drawings, bill of materials, tolerances, surface finishes, and reference standards. Include file versions and approval stamps to prevent ambiguity between revisions.
Explicit ownership, license grants, or work-for-hire language for tooling, designs, and improvements; address confidentiality and permitted subcontracting.
Acceptance criteria, sampling plan, first article inspection requirements, corrective action processes, and consequences for nonconforming product.
List required certifications (FDA, FCC, CE, RoHS, safety standards) and testing responsibilities, including who pays for third-party testing and corrective measures.
Production start date, lead times, milestones, delivery terms (INCOTERMS where appropriate), and penalties or remedies for late delivery.
Unit pricing, setup/tooling costs, payment schedule, invoicing requirements, and holdback or escrow arrangements for disputed shipments.
| Field | Configuration |
|---|---|
| Document Upload | PDF/A or DOCX source accepted |
| Signer Roles | Assign manufacturer, buyer, and legal reviewer |
| Authentication | Email + SMS code or advanced methods |
| Audit Trail | Enable timestamp and IP recording |
Integrations with document storage and ERP systems streamline routing and recordkeeping; ensure the vendor supports encryption, audit logging, and any required BAAs for healthcare data.
When obligations start and warranties begin
Manufacturer begins tooling or production operations
Date for initial sample approval before mass production
Range of calendar dates for bulk manufacturing
Target date or delivery timeframe for shipment
Engineering and procurement finalize specifications and acceptable tolerances.
Legal reviews IP, export controls, and indemnity language for risk allocation.
Manufacturer produces and submits first article for buyer inspection and approval.
Mass production, testing, and delivery with final acceptance documentation.
| Criteria | Instruction to Manufacture | Manufacturing Agreement |
|---|---|---|
| Purpose | operational directive | comprehensive commercial contract |
| Legal Binding | yes for specified run | yes, broader terms |
| Typical Signatories | buyer + manufacturer | buyer + manufacturer + legal |
| IP Assignment | may be limited | usually explicit and detailed |
| signNow | DocuSign | Adobe Sign | PandaDoc | HelloSign | |
|---|---|---|---|---|---|
| Starting Price | $8/user/mo | $15/user/mo | $14/user/mo | $19/user/mo | $15/user/mo |
| Free Trial | 7-day trial | Varies by vendor | Varies by vendor | Varies by vendor | Varies by vendor |
| Bulk Send | Yes | Yes | Yes | Yes | No |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |
| Envelope Cap | No envelope cap | 100 envelopes/user/year | Varies by plan | Varies by plan | Varies by plan |
A buyer issues a single consolidated instruction for multiple part revisions to a contract manufacturer to reduce interpretation errors
Engineering sends a prototype instruction including FAI requirements and test criteria