Military PCB Procurement Checklist
Quality & Inspection Standards
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Military PCB Procurement Checklist Under GJB9001C
Military PCB procurement requires strict adherence to GJB9001C-2017 Clause 8.4 requirements for controlling externally provided processes, products, and services. This checklist serves as a comprehensive tool for organizations acquiring printed circuit boards for military and defense applications. It covers the complete procurement lifecycle — from supplier qualification through technical requirements, quality assurance, and delivery acceptance.
For PCB manufacturers serving military programs, this checklist ensures that all GJB9001C procurement requirements are systematically addressed. The organization shall ensure that externally provided processes, products, and services conform to requirements. Organizations shall determine and implement criteria for the evaluation, selection, performance monitoring, and re-evaluation of external providers.
Engineering Summary
- GJB9001C Clause 8.4 requires organizations to ensure externally provided processes, products, and services conform to requirements.
- Organizations shall compile an Approved Supplier List based on evaluation results as the basis for procurement.
- For key and critical components, procurement shall follow GJB939 quality control requirements.
- Organizations shall invite customers to participate in the evaluation and selection of external providers of interest to them.
- Selection and evaluation of external providers shall ensure effective identification and control of risks.
- Organizations shall retain documented information of all evaluation, selection, monitoring, and re-evaluation activities.
1. Supplier Qualification Checklist
Before any procurement activity, the supplier must be properly qualified in accordance with GJB9001C Clause 8.4.1.
| # | Check Item | GJB9001C Reference | Status | Notes |
|---|---|---|---|---|
| Certifications & Qualifications | ||||
| 1.1 | Supplier holds valid GJB9001C-2017 Quality Management System Certification | 8.4.1 | ☐ | |
| 1.2 | Certification scope covers the specific PCB products or product categories being procured | 8.4.1 | ☐ | |
| 1.3 | "Two Certificates in One" (GJB9001C + Equipment Supplier Qualification) verified if applicable | 8.4.1 | ☐ | |
| 1.4 | Weapons and Equipment Scientific Research Production License verified (if applicable) | 8.4.1 | ☐ | |
| 1.5 | State Secret Qualification verified at required level (if applicable) | 8.4.1 | ☐ | |
| Supplier Evaluation & Selection | ||||
| 1.6 | Supplier evaluation criteria are established and documented | 8.4.1 | ☐ | |
| 1.7 | Supplier evaluation is conducted before approval | 8.4.1 | ☐ | |
| 1.8 | Risk assessment is conducted for supplier selection | 8.4.1 | ☐ | |
| 1.9 | Supplier is listed on the Approved Supplier List | 8.4.1 | ☐ | |
| 1.10 | Approved Supplier List specifies the scope of supply (PCB types, technologies) | 8.4.1 | ☐ | |
| 1.11 | Off-list procurement approvals are documented (if applicable) | 8.4.1 | ☐ | |
| 1.12 | Customer invited to participate in supplier evaluation | 8.4.1 | ☐ | |
| Sub-Tier Supplier Control | ||||
| 1.13 | Supplier is required to control its direct and sub-tier external providers | 8.4.1 | ☐ | |
| 1.14 | Sub-tier supplier qualification and approval requirements are defined | 8.4.1 | ☐ | |
| 1.15 | Flow-down of quality requirements to sub-tier suppliers is verified | 8.4.1 | ☐ | |
2. Technical Requirements Checklist
Technical requirements must be clearly defined and communicated to the supplier in accordance with GJB9001C Clause 8.4.3.
| # | Check Item | GJB9001C Reference | Status | Notes |
|---|---|---|---|---|
| PCB Specifications | ||||
| 2.1 | PCB technical specification is defined and documented (GJB 362B compliance verified) | 8.4.3 | ☐ | |
| 2.2 | Layer count, stackup, and material specifications are defined | 8.4.3 | ☐ | |
| 2.3 | Impedance control requirements (target values and tolerances) are specified | 8.4.3 | ☐ | |
| 2.4 | Surface finish requirements (ENIG, ENEPIG, HASL, OSP) are specified | 8.4.3 | ☐ | |
| 2.5 | Dimensional tolerances and critical dimensions are defined | 8.4.3 | ☐ | |
| 2.6 | IPC-6012 Class (2 or 3) and IPC-A-600 workmanship requirements are specified | 8.4.3 | ☐ | |
| Key & Critical Characteristics | ||||
| 2.7 | Key and critical characteristics are identified per GJB190 | 8.4.3 | ☐ | |
| 2.8 | Key and critical characteristics are specified in procurement documents | 8.4.3 | ☐ | |
| 2.9 | GJB939 quality control requirements applied for key/critical component procurement | 8.4.3 | ☐ | |
| Test & Inspection Requirements | ||||
| 2.10 | Electrical test requirements (continuity, isolation, impedance) are defined | 8.4.3 | ☐ | |
| 2.11 | Visual inspection criteria (IPC-A-600) are specified | 8.4.3 | ☐ | |
| 2.12 | Microsection analysis requirements (if applicable) are defined | 8.4.3 | ☐ | |
| 2.13 | FAI (First Article Inspection) per GJB 908 requirements are defined | 8.4.3 | ☐ | |
| Change & Notification Requirements | ||||
| 2.14 | PCN (Product Change Notification) requirements are communicated to supplier | 8.4.3 | ☐ | |
| 2.15 | Technical state change notification requirements are specified | 8.4.3 | ☐ | |
| 2.16 | Process and equipment change notification requirements are specified | 8.4.3 | ☐ | |
3. Quality Assurance and Acceptance Checklist
Quality assurance and acceptance activities must be defined and implemented in accordance with GJB9001C Clause 8.4.2.
| # | Check Item | GJB9001C Reference | Status | Notes |
|---|---|---|---|---|
| Verification & Validation | ||||
| 3.1 | Verification requirements, methods, and acceptance criteria are defined | 8.4.2 | ☐ | |
| 3.2 | Verification activities are implemented with retained records | 8.4.2 | ☐ | |
| 3.3 | Customer verification activities at supplier site are coordinated | 8.4.3 | ☐ | |
| 3.4 | Delegate verification to external provider requirements defined (if applicable) | 8.4.2 | ☐ | |
| Incoming Inspection | ||||
| 3.5 | Incoming inspection criteria are defined and documented | 8.4.2 | ☐ | |
| 3.6 | For key/critical components, order and acceptance quality standards are defined | 8.4.2 | ☐ | |
| 3.7 | Incoming inspection records are retained | 8.4.2 | ☐ | |
| First Article Inspection (FAI) | ||||
| 3.8 | FAI per GJB 908 is conducted for first production batch | 8.4.2 | ☐ | |
| 3.9 | FAI results are documented in formal report | 8.4.2 | ☐ | |
| 3.10 | FAI approval obtained from customer (if required) | 8.4.2 | ☐ | |
| Nonconformance Management | ||||
| 3.11 | Nonconformance reporting process is established | 8.7 | ☐ | |
| 3.12 | Supplier nonconformances are documented and tracked | 8.7 | ☐ | |
| 3.13 | Supplier corrective action process (SCAR) is established | 8.5.2 | ☐ | |
| 3.14 | For key/critical characteristic nonconformances, higher-level approval required | 8.7 | ☐ | |
| 3.15 | Counterfeit parts detection and reporting process is implemented | 8.1.4 | ☐ | |
| Supplier Performance Monitoring | ||||
| 3.16 | Supplier performance metrics are defined (quality, delivery, cost, service) | 8.4.1 | ☐ | |
| 3.17 | Supplier performance is monitored and recorded | 8.4.1 | ☐ | |
| 3.18 | Supplier re-evaluation is conducted periodically | 8.4.1 | ☐ | |
4. Documentation and Records Checklist
GJB9001C requires organizations to retain documented information of all procurement and supplier management activities.
| # | Check Item | GJB9001C Reference | Status | Notes |
|---|---|---|---|---|
| Procurement Documents | ||||
| 4.1 | Purchase orders include all technical and quality requirements | 8.4.3 | ☐ | |
| 4.2 | Technical agreements or contracts specify functional and performance requirements | 8.4.3 | ☐ | |
| 4.3 | Quality assurance requirements are documented in procurement documents | 8.4.3 | ☐ | |
| Supplier Records | ||||
| 4.4 | Supplier evaluation and selection records are retained | 8.4.1 | ☐ | |
| 4.5 | Approved Supplier List is maintained and current | 8.4.1 | ☐ | |
| 4.6 | Off-list procurement approval records are retained | 8.4.1 | ☐ | |
| 4.7 | Risk assessment and risk mitigation records are retained | 8.4.1 | ☐ | |
| Quality Records | ||||
| 4.8 | Verification and inspection records are retained | 8.4.2 | ☐ | |
| 4.9 | FAI reports are retained | 8.4.2 | ☐ | |
| 4.10 | Nonconformance and corrective action records are retained | 8.5.2 | ☐ | |
| 4.11 | Material certifications and test reports are retained | 8.4.2 | ☐ | |
| 4.12 | Traceability records are maintained for key/critical components | 8.5.2 | ☐ | |
| Performance Records | ||||
| 4.13 | Supplier performance monitoring records are retained | 8.4.1 | ☐ | |
| 4.14 | Supplier re-evaluation records are retained | 8.4.1 | ☐ | |
| 4.15 | Customer involvement in supplier evaluation is documented | 8.4.1 | ☐ | |
5. Procurement Execution Summary
The following checklist summarizes the key procurement execution steps.
| Step | Activity | Status | Responsible |
|---|---|---|---|
| 1 | Identify procurement need and define requirements | ☐ | Engineering |
| 2 | Verify supplier is on Approved Supplier List | ☐ | Procurement |
| 3 | Prepare purchase order with all technical and quality requirements | ☐ | Procurement |
| 4 | Communicate requirements to supplier and obtain acknowledgment | ☐ | Procurement |
| 5 | Conduct First Article Inspection (FAI) per GJB 908 | ☐ | Quality |
| 6 | Perform incoming inspection and verification | ☐ | Quality |
| 7 | Document nonconformances and initiate SCAR if needed | ☐ | Quality |
| 8 | Update supplier performance records | ☐ | Quality |
| 9 | Conduct periodic supplier re-evaluation | ☐ | Quality |
6. Frequently Asked Questions
What certifications must a military PCB supplier hold?
A military PCB supplier must hold valid GJB9001C-2017 Quality Management System Certification. The certification scope must cover the specific PCB products or product categories being procured. Additional certifications may include Equipment Supplier Qualification ("Two Certificates in One"), State Secret Qualification, and Weapons and Equipment Scientific Research Production License as required by the program.
What is the Approved Supplier List requirement?
Organizations shall compile an Approved Supplier List based on evaluation results]. The Approved Supplier List serves as the basis for selecting external providers and for procurement. It must specify the scope of processes, products, and services provided by each external provider. Procurement from suppliers outside the Approved Supplier List requires formal approval procedures.
What is required for key and critical component procurement?
For key and critical components, organizations shall follow GJB939 quality control requirements. Order and acceptance quality standards shall be clearly defined. Key and critical characteristics shall be identified per GJB190 and specified in procurement documents. Incoming re-inspection is required.
Is customer involvement required in PCB procurement?
Yes. Organizations shall invite customers to participate in the evaluation and selection of external providers of interest to them. Customer involvement is required throughout the supplier lifecycle — from initial evaluation and selection through performance monitoring and re-evaluation.
What documented information must be retained for procurement?
Organizations must retain documented information of all evaluation, selection, performance monitoring, and re-evaluation activities. This includes: evaluation criteria, evaluation records, the Approved Supplier List, off-list procurement approval records, risk assessment records, verification records, and nonconformance records.
What is the First Article Inspection requirement?
First Article Inspection (FAI) per GJB 908 shall be conducted on the first production batch from a new supplier. FAI verifies that the manufactured product meets all design, material, and performance requirements before production release. FAI results must be documented in a formal report and customer approval obtained if required.
How should supplier performance be monitored?
Supplier performance should be monitored using defined metrics including quality (DPPM, yield), delivery (on-time delivery rate), cost, and service. Performance monitoring is required by Clause 8.4.1. Organizations shall conduct periodic re-evaluation and promptly revise the Approved Supplier List based on performance results.
What are the requirements for sub-tier supplier control?
Organizations shall require external providers to apply appropriate controls to their direct and sub-tier external providers. This ensures that products and services meet requirements throughout the supply chain. Flow-down of quality and regulatory requirements to sub-tier suppliers must be verified.
Related Standards & Topics
PCB and PCBA Manufacturing for Military and Aerospace Programs
UltroNiu Electronics Group provides PCB and PCBA manufacturing services with GJB9001C-compliant procurement and supplier management. Contact our engineering team for program-specific procurement requirements and supply chain management support.
Request Engineering ReviewReferences: GJB9001C-2017 Clauses 8.4, 8.4.1, 8.4.2, 8.4.3, 8.5.2, 8.7 (Central Military Commission Equipment Development Department). Procurement requirements sourced from GJB9001C-2017 Clause 8.4 implementation guidance. Key and critical component requirements sourced from GJB190 and GJB939. First Article Inspection requirements sourced from GJB 908-2010. PCB-specific procurement practices based on industry best practices for military and aerospace PCB manufacturing. Courtesy of UltroNiu Engineering Knowledge Center.
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