Active Membership - Applies to persons who are employed in administrative positions in K-12 educational programs and have been excluded from the local bargaining unit. All active members must belong to at least one department: OASE; OASSA; OESPA and/or OACOA. Membership in more than one department is available by paying the appropriate department dues. If you wish to purchase an additional department the fee is $60 and is not calculated in the shopping cart. Please contact Betsy Brawner at 503-581-3141 to adjust your order.