BS ISO 10002:2018 Quality management. Customer satisfaction. Guidelines for complaints handling in organizations

Management
Quality management
Performance
Consumer protection
Policy
Organization and methods
Quality auditing
Personnel
Documents
Consumer-supplier relations
Design
Data acquisition
Production management
Quality assurance systems
Planning

Link: BS ISO 10002:2018 Quality management. Customer satisfaction. Guidelines for complaints handling in organizations
Source: BSI Standards

BS EN 12977-5:2018 Thermal solar systems and components. Custom built systems Performance test methods for control equipment

Heat exchangers
Performance testing
Solar power
Pressure regulators
Controllers
Control devices
Heating equipment
Flow regulators
Probes
Actuators
Solar heating
Thermostats
Space-heating systems
Air heaters
Temperature controllers
Control equipment

Link: BS EN 12977-5:2018 Thermal solar systems and components. Custom built systems Performance test methods for control equipment
Source: BSI Standards