Mine operators are advised to contact the Welsh Government to discuss the licence approval process and evidence requirements as soon as a licence application is submitted to the Coal Authority.
Wrth ofyn am gymeradwyaeth i drwydded, cynghorir gweithredwr y lofa i gyflwyno cofnod o’r hanes cynllunio, gan gynnwys unrhyw dystiolaeth ategol allai fod yn berthnasol i’w gais am gymeradwyaeth (e.e.