The heads of Production Department and Quality Control Department shall share a joint responsibility:
2.4.1. to ensure that written procedures are established and to authorize written procedures and relevant document including amendments;
2.4.2. to monitor and control the manufacturing environment, sanitation and hygiene;
2.4.3. to verify critical processes;
2.4.4. to train personnel;
2.4.5. to approve and monitor the suppliers of materials and contract manufacturers;
2.4.6. to establish and monitor the storage conditions for materials and products;
2.4.7. to retain records;
2.4.8. to monitor compliance with the requirements of Good Manufacturing Practice;
2.4.9. to inspect, investigate and take samples, in order to monitor factors which may affect product quality.