Calibration of measurement equipment to PN10 measures more particles than calibration to PN23. It is therefore logical that compliance with a limit when measured according to PN10 demonstrates compliance with the same limit according to PN23 but this text should be added for legal certainty.
Obsolete page.
The National Road Safety Strategy 2011–2020 was released on 20 May 2011 by the former Australian Transport Council (ATC), and is now overseen by the Standing Council on Transport and Infrastructure.