Demonstrate means evidence of concrete actions undertaken for fulfilling requirements of these Rules.
Source: Guidance Notes on Petroleum and Natural Gas (Safety in Offshore Operations) Rules, 2008, Oil Industry Safety Directorate (India), 2012. Regulatory Guidance
Demonstrate: to describe and explain with the help of specimens; to manifest or exhibit (The Macquarie Dictionary Online © 2007).
Source: NOPSEMA Guidance note: Safety Case Content and Level of Detail, N-04300-GN0106, Australia, Revision 5, December 2012. Regulatory Guidance