Common add-ons alongside COMCAT3 include:

​

• CCN1Core Commercial Catering Gas Safety Natural Gas

• ​

• CODC1 Changeover Domestic to Core Commercial Catering Gas Safety NG

• ​

• COMCAT1 Install, Service & Repair Comm Catering Appliance Table 1

• ​

• COMCAT2 Install, Service & Repair Comm Catering Appliance Table 2

• ​

• COMCAT5 Install, Service & Repair Comm Catering Appliance Table5

• ​