UL 1963-2011 UL Standard for Safety Refrigerant Recovery/Recycling Equipment (Fourth Edition; Reprint with revisions through and including October 11@ 2013)
2017UL 1963 BULLETIN-2017 UL Standard for Safety Refrigerant Recovery/Recycling Equipment (COMMENTS DUE: June 9@ 2017)
2013UL 1963 BULLETIN-2013 UL Standard for Safety Refrigerant Recovery/Recycling Equipment (COMMENTS DUE: April 29@ 2013)
2012UL 1963 BULLETIN-2012 UL Standard for Safety Refrigerant Recovery/Recycling Equipment (COMMENTS DUE: September 17@ 2012)
2011UL 1963-2011 UL Standard for Safety Refrigerant Recovery/Recycling Equipment (Fourth Edition; Reprint with revisions through and including October 11@ 2013)
2010UL 1963 BULLETIN-2010 SUMMARY OF TOPICS The following changes in requirements to the Standard for Refrigerant Recovery/Recycling Equipment, UL 1963, are being proposed for preliminary review and comment
2005UL 1963 BULLETINS-2005 UL Standard for Safety Refrigerant Recovery/Recycling Equipment (08/12/2005 (2p); 05/20/2005 (140p))
2005UL 1963-2005 UL Standard for Safety Refrigerant Recovery/Recycling Equipment Third Edition; Reprint with Revisions Through and Including 2/23/2006
1995UL 1963-1995 UL Standard for Safety Refrigerant Recovery/ Recycling Equipment (Second Edition; Reprint with Revisions Through and Including July 31@ 1996)