Tier I & Tier II forms and Information: http://www.oregon.gov/pers/mem/pages/section/form/tier_retire.aspx

OPSRP forms and information: http://www.oregon.gov/pers/mem/pages/section/form/OPSRP_retire.aspx

IAP forms and information: http://www.oregon.gov/pers/mem/pages/section/form/iap_retire.aspx

Oregon PERS Discussion Group including Tier I, Tier II, OPSRP and IAP. https://groups.yahoo.com/neo/groups/persoregon/info 

Oregon PERS Retirees, Inc.http://www.opri.org/ 

PERS Retirees Resource http://www.oregon.gov/PERS/RET/pages/index.aspx