Management should ensure the following are undertaken with regard to work permit systems:
• All personnel who operate and use the work permit system are competent to do so.
• The planning, issue and return of permits is properly co-ordinated.
• A secure method of electrical and process/mechanical isolations is implemented.
• Adequate time is allowed during shift changes to ensure effective transfer of information on outstanding permits.
• The system is regularly monitored to ensure that the work permit system is implemented effectively.