Mexico NOM-004-STPS Machinery Safety Checklist
Comprehensive Mexico NOM-004-STPS machinery safety checklist covering machine guards, safety devices, lockout/tagout procedures, and operator training requirements per Mexican federal standards.
- Industry: Manufacturing
- Frequency: Monthly
- Estimated Time: 30-45 minutes
- Role: Supervisor de Mantenimiento/Seguridad
- Total Items: 48
- Compliance: NOM-004-STPS-1999, NOM-029-STPS-2011
Protectores y Guardas
Guards and barriers
- ¿Guardas de seguridad instaladas?
- ¿Guardas fijas sin daños?
- ¿Guardas móviles con interlock?
- ¿Puntos de operación protegidos?
Dispositivos de Seguridad
Safety devices
- ¿Paro de emergencia funcional?
- ¿Paro de emergencia accesible?
- ¿Sensores de presencia operando (si aplica)?
- ¿Cortinas de luz funcionales (si aplica)?
Bloqueo y Etiquetado (LOTO)
Lockout/Tagout
- ¿Procedimiento LOTO documentado?
- ¿Dispositivos de bloqueo disponibles?
- ¿Etiquetas de peligro disponibles?
- ¿Personal capacitado en LOTO?
Señalización
Signage
- ¿Advertencias de peligro visibles?
- ¿Instrucciones de operación publicadas?
- ¿Señales de EPP requerido?
Capacitación
Training
- ¿Solo operadores autorizados?
- ¿Capacitación documentada?
- ¿Manual del equipo disponible?
Mantenimiento
Maintenance
- ¿Programa de mantenimiento preventivo?
- ¿Registros de mantenimiento al día?
- ¿Uso de refacciones originales?
Pre-Shift Verification & Setup
Initial verification before operations begin
- Operator / Inspector Name
- Date
- Shift Number
- Production Line / Area
- Previous shift handover notes reviewed?
Safety Protocols & Compliance
Verify all safety measures are in place per OSHA standards
- LOTO procedures verified for all equipment?
- All machine guards in place and secured?
- Emergency stop buttons tested and functional?
- Required PPE worn by all operators?
- Safety signage visible and current?
Equipment & Operational Readiness
Verify equipment is calibrated and operational
- Equipment calibration current and documented?
- All gauges and instruments reading correctly?
- Lubrication schedule maintained?
- Any abnormal sounds, vibrations, or leaks?
Quality Control Standards
Verify product quality meets specifications
- Current specifications/work instructions available?
- First article inspection completed?
- Measurement tools calibrated and in tolerance?
- Reject/scrap rate within acceptable limits?
Housekeeping & Work Environment
Workplace cleanliness and environmental conditions
- 5S standards maintained (Sort, Set, Shine, Standardize, Sustain)?
- Spill containment and cleanup supplies available?
- Ventilation adequate in work area?
- Waste properly segregated and disposed?
Documentation & Records
Complete all required documentation and reporting
- Production logs updated with current data?
- Any non-conformances documented on NCR?
- Corrective actions identified and assigned?
- Supervisor Signature
- Additional Remarks
Related Manufacturing Checklists
- Manufacturing Quality Control Inspection
- Shift Start Production Readiness Checklist
- End of Shift Shutdown & Handover Checklist - FREE PDF
- In-Process Quality Check Checklist
- Daily Preventive Maintenance Walkthrough
- Packaging Line Compliance Checklist