1. (1) You must post signs at the entrance to work areas and all access doors when other potentially infectious materials (OPIM) or infected animals are present in the work area or containment module.

2. (2) You must make sure signs:

   1. (a) Contain the following symbol and information:

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      (Name of the infectious agent.)

      (Special requirements for entering the area.)

      (Name, telephone number of the laboratory

      director or other responsible person.)

   2. (b) Are all or mostly fluorescent orange-red with lettering and symbol in a contrasting color.

[Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050. WSR 15-23-086, § 296-823-18040, filed 11/17/15, effective 12/18/15. Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. WSR 03-09-110, § 296-823-18040, filed 4/22/03, effective 8/1/03.]