Australian Pressure Laboratory is a specialist ISO/IEC 17025 NATA accredited laboratory for calibration of Dead Weight Testers, Pressure Calibrators, Air-Data Test Sets, Pirani and Capacitance Diaphragm Gauges and a full range of general pressure instruments and electrical instruments. We offer some of the lowest accredited uncertainties in pressure in the Asia-Pacific region as well as low uncertainties in DC electrical quantities. Our staff are among the most experienced and knowledgeable in pressure calibration in Australia and are key contributors to the Metrology Society of Australasia - Pressure Interest Group, with several of us also assisting NATA as Technical Assessors.