CSI MasterFormat Specifications

Construction Specifications Institute's 2004 Master-Format Edition. The most widely used standard for organizing specifications for building projects in the U.S. and Canada. MasterFormat organizes information by work results (materials and methods) with primary purposes of organizing specifications and detailed cost information.

Division Code	Division Name	Category
00	Procurement and Contracting Requirements	Procurement and Contracting Requirements Group
01	General Requirements	General Requirements Subgroup
02	Existing Conditions	Facility Construction Subgroup
03	Concrete	Facility Construction Subgroup
04	Masonry	Facility Construction Subgroup
05	Metals	Facility Construction Subgroup
06	Wood, Plastics, and Composites	Facility Construction Subgroup
07	Thermal and Moisture Protection	Facility Construction Subgroup
08	Openings	Facility Construction Subgroup
09	Finishes	Facility Construction Subgroup
10	Specialties	Facility Construction Subgroup
11	Equipment	Facility Construction Subgroup
12	Furnishings	Facility Construction Subgroup
13	Special Construction	Facility Construction Subgroup
14	Conveying Equipment	Facility Construction Subgroup
15	RESERVED FOR FUTURE EXPANSION	Facility Construction Subgroup
16	RESERVED FOR FUTURE EXPANSION	Facility Construction Subgroup
20	RESERVED FOR FUTURE EXPANSION	Facility Services Subgroup
21	Fire Suppression	Facility Services Subgroup
22	Plumbing	Facility Services Subgroup
23	Heating Ventilating and Air Conditioning	Facility Services Subgroup
24	RESERVED FOR FUTURE EXPANSION	Facility Services Subgroup
25	Integrated Automation	Facility Services Subgroup
26	Electrical	Facility Services Subgroup
27	Communications	Facility Services Subgroup
28	Electronic Safety and Security	Facility Services Subgroup
29	RESERVED FOR FUTURE EXPANSION	Facility Services Subgroup
30	RESERVED FOR FUTURE EXPANSION	Site and Infrastructure Subgroup
31	Earthwork	Site and Infrastructure Subgroup
32	Exterior Improvements	Site and Infrastructure Subgroup
33	Utilities	Site and Infrastructure Subgroup
34	Transportation	Site and Infrastructure Subgroup
35	Waterways and Marine Construction	Site and Infrastructure Subgroup
36	RESERVED FOR FUTURE EXPANSION	Site and Infrastructure Subgroup
37	RESERVED FOR FUTURE EXPANSION	Site and Infrastructure Subgroup
38	RESERVED FOR FUTURE EXPANSION	Site and Infrastructure Subgroup
39	RESERVED FOR FUTURE EXPANSION	Site and Infrastructure Subgroup
40	Process Integration	Process Equipment Subgroup
41	Material Processing and Handling Equipment	Process Equipment Subgroup
42	Process Heating, Cooling, and Drying Equipment	Process Equipment Subgroup
43	Process Gas and Liquid Handling, Purification and Storage Equipment	Process Equipment Subgroup
44	Pollution Control Equipment	Process Equipment Subgroup
45	Industry-Specific Manufacturing Equipment	Process Equipment Subgroup
46	RESERVED FOR FUTURE EXPANSION	Process Equipment Subgroup
47	RESERVED FOR FUTURE EXPANSION	Process Equipment Subgroup
48	Electrical Power Generation	Process Equipment Subgroup
49	RESERVED FOR FUTURE EXPANSION	Process Equipment Subgroup