Ngokutsho kweZiko leSizwe loKhuseleko lweMveliso yeMveliso yeMveliso, iimveliso ezifumene uphawu lokhuseleko kufuneka zihlaziywe kwakuphela ixesha lazo lokuqinisekisa.
Failure to renew a product’s certificate results in its automatic invalidation. Iziphumo, mining products with expired coal safety marks are not permitted for use.
It’s also worth noting that the coal safety certificate is often interpreted as defining the manufacturing rights and duration granted to the manufacturer, rather than stipulating the usage rights of the end-user post-purchase. (For detailed regulations, it’s advisable to consult the local Mechanical and Electrical Science Department.)