Wash. Admin. Code § 296-96-00903
Elevator contractor licenses issued under chapter 70.87 RCW and this chapter are not required for:
(2) Permanent removal of a stairway chairlift or platform lift located in a private residence in accordance with RCW 70.87.270 performed by:
[Statutory Authority: Chapter 70.87 RCW. WSR 19-24-086, § 296-96-00903, filed 12/3/19, effective 12/3/19; WSR 18-18-068, § 296-96-00903, filed 8/31/18, effective 10/1/18; WSR 13-24-066, § 296-96-00903, filed 11/27/13, effective 1/1/14. Statutory Authority: RCW 70.87.020, 70.87.030, 70.87.034, 70.87.120, 70.87.185, 70.87.190, 2002 c 98, 2003 c 143 and 2004 c 66. WSR 04-12-047, § 296-96-00903, filed 5/28/04, effective 6/30/04.]