ISO Occupancy Class Codes

Touchstone supports the following ISO occupancy class (ISO) codes:

ISO Code

Corresponding AIR Occupancy Code

Description

0

300

Unknown

1

302

Residential

2

306

Apartment House

3

328

Contractors

4

304

Motel/Hotel

5

321

Industrial/Process

6

305

Institutional

7

311

Mercantile

8

315

Office

9

314

Service

 

 


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Touchstone 7.0 Updated September 03, 2020