Product Specifications
Detailed drawings, dimensions, material grade, and surface finish requirements that directly drive manufacturing processes and acceptance testing.
A well‑crafted Custom Factory Document reduces production errors, shortens lead times, and sets measurable acceptance criteria to avoid disputes. It preserves warranty and IP rights, clarifies payment milestones and change‑order handling, and provides an auditable record for regulatory and tax purposes.
The Custom Factory Document is completed by procurement, engineering, quality, and legal teams representing buyer and manufacturer.
Final signatures are usually provided by authorized procurement officers, plant managers, or executives depending on contract value and company policy.
Optica Ventures moved production approvals online to speed order confirmations and reduce paper handling.
A small manufacturer used signed digital specs to process orders remotely and enable mobile approvals.
| Workflow Field | Configuration |
|---|---|
| Signer Order | Sequential routing buyer → manufacturer → quality |
| Authentication | Email + SMS code or KBA where needed |
| Conditional Fields | Show change‑order section only when applicable |
| Attachments | Include CAD, test protocols, and certificates |
Check file types, required integrations, and authentication options before you send the document.
Detailed drawings, dimensions, material grade, and surface finish requirements that directly drive manufacturing processes and acceptance testing.
Numeric tolerances, sampling plans, and test methods (e.g., AQL, test standards) that determine pass/fail criteria for shipments.
Who pays for tooling, ownership of jigs and drawings, and assignment/licensing terms for intellectual property created during production.
A defined process for documenting scope changes, cost impact, approval thresholds, and revised delivery schedules to avoid surprises.
Incoterms, packaging, labeling, lead times, and penalties for late delivery to coordinate supply chain expectations.
Milestone payments, holdbacks for nonconforming goods, late payment interest, and dispute resolution or liquidated damages clauses.
Buyer approves quote and issues PO
Tooling and prototypes approved for production
Factory begins full production run
Inspection and handover to logistics
Days allowed to approve drawings and samples
Estimated weeks required to build tooling
Scheduled run start and end dates
Days allowed for final inspection and rejection
Net days from invoice date
| Criteria | Custom Factory Document | Standard Purchase Order |
|---|---|---|
| Scope | detailed engineering specs | item and quantity only |
| Change Orders | formal process required | often informal |
| Quality Controls | explicit tests and sampling | minimal controls |
| Typical Use | custom manufacturing runs | off‑the‑shelf procurement |
| 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 | Yes | Yes | Yes | Yes |
| Bulk Send | Yes | Yes | Yes | Yes | No |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |