Below is a list of past issues of the quarterly GPS newsletter. Click each link to view the PDF.
- 2006 Q3 Summer
- 2007 Q1 Winter
- 2008 Q1 Winter
- 2008 Q3 Summer
- 2009 Q1 Winter
- 2009 Q2 Spring
- 2009 Q3 Summer
- 2010 Q2 Spring
- 2010 Q3 Summer
- 2010 Q4 Fall
- 2011 Q1 Winter
- 2011 Q2 Spring
- 2011 Q3 Summer
- 2011 Q4 Fall
- 2012 Q1 Winter
- 2012 Q2 Spring
- 2012 Q3 Summer
- 2012 Q4 Fall
- 2013 Q1 Winter
- 2013 Q2 Spring
- 2013 Q3 Summer
- 2013 Q4 Fall
- 2014 Q1 Winter
- 2014 Q2 Spring
- 2014 Q3 Summer
- 2014 Q4 Fall
- 2015 Q1 Winter
- 2015 Q2 Spring
- 2015 Q3 Summer
- 2015 Q4 Fall
- 2016 Q1 Winter
- 2016 Q2 Spring
- 2016 Q3 Summer
- 2016 Q4 Fall
- 2017 Q1 Winter
- 2017 Q2 Spring
- 2017 Q3 Summer
- 2017 Q4 Fall
- 2018 Q1 Winter
- 2018 Q2 Spring
- 2018 Q4 Fall
- 2019 Q1 Winter
- 2019 Q2 Spring
- 2019 Q3 Summer
- 2019 Q4 Fall
