Search authorisations
Search
All activities
-
Firing other than in a kiln
Find out about the permit authorisation needed for firing heavy clay or refractory goods when not using a kiln. This is a Schedule 26 activity.
-
Vapour glazing with salts
Find out about the permit authorisation needed when glazing earthernware or clay with salts. This is a Schedule 26 activity.
-
Kiln production, various materials and methods
Find out about the permit authorisation needed for the kiln production of cement, lime and magnesium oxide. This is a Schedule 20 activity.
-
Melting minerals with capacity more than 20 tonnes per day
Find out about the permit authorisation needed when melting mineral substances with a melting capacity of more than 20 tonnes per day. This includes the production of mineral fibres. This is a Schedule 20 activity.
-
Tyre manufacturing using raw materials
Find out about the permit authorisation needed for the manufacturing new tyres, other than remoulds or re-treads, involving the use of raw materials. This is a Schedule 26 activity.
-
Production of carbon or electrographite by means of incineration or graphitisation
Find out about the permit authorisation needed for the production of carbon (hard-burnt coal) or electrographite by means of incineration or graphitisation. This is a Schedule 20 activity.
-
Manufacturing cellulose fibre reinforced calcium silicate board
Find out about the permit authorisation needed for the manufacture of cellulose fibre reinforced silicate board. This is a Schedule 26 activity.
-
Maggot breeding
Find out about the permit authorisation needed for breeding maggots. This is a Schedule 26 activity.
-
Lime slaking
Find out about the permit authorisation needed for slaking lime for the purpose of making calcium hydroxide or calcium magnesium hydroxide. This is a Schedule 26 activity.
-
Lime production
Find out about the permit authorisation needed for the production of lime. This is a Schedule 26 activity.