The Standard Operating Procedures (SOP) or Standard Operating Procedures (SOP) are formal documents that clearly, objectively, and sequentially describe how to perform a technical or operational task in a safe, effective, and traceable manner.
They are essential for standardizing industrial routines, ensuring consistent quality, facilitating training, and meeting regulatory requirements for certifications such as ISO 9001, IATF 16949, FDA, and ANVISA.
A well-defined procedure reduces error, improves productivity, and strengthens the quality culture.
🧩 Difference between POP and SOP
| Term | Common Usage | Language |
|---|---|---|
| POP | Standard Operating Procedure (Brazil) | Portuguese |
| SOP | Standard Operating Procedure (international) | English |
In practice, both have the same purpose: to standardize the process, but the term SOP is more commonly used in multinational companies or those with international operations.
⚙️ Essential elements of a technical POP/SOP
| Section | Description |
|---|---|
| Title and code | Unique identification for control and versioning |
| Objective and scope | Purpose of the procedure and where it applies |
| Materials and tools | Equipment, PPE, and necessary supplies |
| Detailed step-by-step | Numbered steps with clear instructions and images or diagrams, if possible |
| Acceptance criteria | What characterizes the success of the executed activity |
| Risks and safety | Precautions, hazards, and preventive measures |
| Mandatory records | Logs, checklists, or reports linked to execution |
🏭 Practical applications in industrial environments
- Assembly and validation of DUTs on production lines
- Execution of functional, electrical, or quality tests
- Screening, diagnosis and rework in repair centers
- Preventive maintenance and calibration of equipment
- Document control and audit procedures
🔧 How AJOLLY Testing structures POPs/SOPs for its clients
AJOLLY Testing delivers each technical solution accompanied by complete standardized procedures, adapted to the client’s reality and ready for inspection or audit.
🛠️ Procedures integrated with engineering
- Operational POPs with clear flows and validated step-by-step
- Procedures for maintenance and technical calibration
- Verification flows integrated with quality systems
📁 Traceability and version control
- Unique identification by code and revision
- Signature control, issuance date, technical validation (ART)
- Available in PDF, Word, or via QR Code on the bench
📊 Compatibility with standards and certifications
- Compliance with NR-12, ISO 9001, ISO 13485, IATF 16949, FDA, ANVISA
- Full support for internal and external audits
- Integrated with tools like checklists, test logs and dashboards
With AJOLLY Testing, POPs and SOPs are not just an audit requirement — they are strategic tools for standardization, safety, and industrial performance.