Or. Admin. R. 852-070-0005
“Hour” means clock hour of 60 minutes of instruction time, plus or minus 10 minutes. “Half-hour” means 30 minutes of instruction time, plus or minus five minutes.
ORS 683 & 182
ORS 683.210 & 182.466
OPT 1-2013, f. & cert. ef. 1-3-13
OPT 1-2009, f. 6-10-09, cert. ef. 7-1-09
OPT 2-1998, f. 6-10-98, cert. ef. 6-15-98
OP 1-1987, f. & ef. 4-30-87
OE 2-1984, f. & ef. 7-14-84
OE 16, f. 2-11-74, ef. 3-11-74