Buprenorphine: 5 microgram/hour patch, 10 microgram/hour patch, 20microgram/hour patch, Norspan® Page last updated: 18 March 2016 Public Summary Document (PSD) November 2015 PBAC Meeting - (PDF 442 KB) Public Summary Document (PSD) November 2015 PBAC Meeting - (Word 52 KB)