Or. Admin. R. 918-780-0030
(2) Plumbing business:
(3) Journeyman plumber:
(4) Limited Specialty Plumber as follows:
(a) Limited specialty plumber water treatment installer license:
(b) Limited specialty plumber residential water heater installer license:
(c) Limited specialty plumber solar heating and cooling installer license:
ORS 447.020, 693.103 & 693.135
ORS 693.103
BCD 17-2007, f. 12-28-07, cert. ef. 1-1-08
BCD 13-2002, f. 6-28-02, cert. ef. 7-1-02
BCD 3-2002, f. 3-5-02, cert. ef. 4-1-02
BCD 6-1998, f. 3-2-98, cert. ef. 4-1-98, Renumbered from 918-690-0015
BCD 20-1996, f. 9-30-96, cert. ef. 10-1-96
BCD 15-1996(Temp), f. & cert. ef. 7-1-96
BCD 25-1994, f. 10-26-94, cert. ef. 11-1-94
BCA 23-1993, f. 10-15-93, cert. ef. 11-1-93
BCA 18-1991, f. & cert. ef. 6-12-91
BCA 4-1991(Temp), f. & cert. ef. 2-28-91
BCA 5-1988, f. & cert. ef. 2-23-88, Renumbered from 814-020-0015
DC 2-1983, f. & cert. ef. 1-3-83
DC 13-1981, f. 10-30-81, cert. ef. 11-1-81
DC 25-1978, f. 9-5-78, cert. ef. 9-20-78, Renumbered from 814-021-0504
DC 4-1971, f. 8-13-71, cert. ef. 9-11-71