OPR has provided case dispositions for cases processed during the following calendar years: 2021 PDF 2020PDF 2019PDF 2018PDF 2017PDF 2016PDF 2015PDF 2014PDF 2013PDF 2012PDF 2011PDF Guidance on Restrictions During Suspension or Disbarment from Practice Before the Internal Revenue Service (February 2014)PDF Standards of Practice for Tax Professionals OPR At-A-Glance