PRS – PAA Purchaser’s Assumption Agreements 1995 – 1998 PAA 1999 – 2001 PAA 2002 – 2003 PAA 2004 – 2006 PAA 2007 – 2009 PAA 2010 – 2012 PAA 2013 – 2015 PAA 2016 – 2018 PAA 2019 – 2021 PAA 2022 - 2024 PAA