Buprenorphine: 15 microgram/hour patch, 25 microgram/hour patch, 30 microgram/hour patch, 40 microgram/hour patch; Norspan® Page last updated: 4 March 2016 Public Summary Document (PSD) November 2015 PBAC Meeting - (PDF 402KB) Public Summary Document (PSD) November 2015 PBAC Meeting - (Word 53KB)