Quick reference group occupancy IBC IFC codes
CODE GROUPS Different code groups have different requirements (See IBC 2012 & IFC)
A1 - Theater with fixed Seating – ( All A groups 303) -
A2 - Restaurants / Food
A3 - Worship & Recreation / Libraries
A4 - Viewing Indoor Sporting Events
A5 - Viewing Outdoor Activities
B - Business 304
E - Educational 305 - 6 or more persons for educational purposes through 12th grade also Daycare of more than 5 children of 2 ½ and older
F1 & F2 Factory and Industrial 306 – Not significant fire hazard High Hazard 307 H1-H5
I - Institutional 308 I1-I4
I-1 >16 persons 24 hour that are capable of self-preservation
I-2 Medical care >Five persons 24 hours a day who are incapable of self-preservation
I-3 >(more than) Five persons who are under restraint or security
M - Mercantile 309 Grocery Stores etc.....
Residential 310 - R1 less than 30 days (Hotels & Motels)
R2 Apartments & dorms – contains more than two units where occupants are permanent in nature
R3 - <16 people boarding houses (non transient) or 10 or fewer (transient), care facilities 5 or fewer
R4 – More than five but less than 16 not counting staff (are capable of self-preservation)Assisted living or group homes.
S - Storage 311 S1 = Furniture, books, lumber (moderate hazard) S2= Food etc...(Low hazard)
Utility & Miscellaneous group U 312