Or. Rev. Stat. § 328.300 – Marketing bonds jointly or through association

(1) Two or more school districts may join together to market the bond issues of the districts, subject to such terms and conditions as the districts may agree.
(2) School districts may market bonds through an association of which school boards are members, subject to such terms and conditions as the school districts and the association may agree.

[1993 c.554 §1]