Dr Joanne Zwinkels
Canada
Consultative Committee for Photometry and Radiometry
Delegates
From 22 to 23 September 2016
Consultative Committee for Photometry and Radiometry
Delegates
From 17 to 18 September 2014
Consultative Committee for Units
Guests
From 11 to 12 June 2013
CCPR Working Group on Strategic Planning
Delegates
09 December 2021
CCPR Working Group on Strategic Planning
Delegates
03 December 2020
CCPR Working Group on Key Comparisons
Delegates
04 July 2018