Dr Ismael Castelazo
Cumbres de Atacama 322, Cumbres del Cimatario
76973 Huimilpan, Qro.
Mexico
General Conference on Weights and Measures
Head of Delegation
From 15 to 18 November 2022
International Committee for Weights and Measures
CIPM member
From 22 to 23 June 2022
International Committee for Weights and Measures
CIPM member
From 22 to 24 March 2022
150th anniversary of the Metre Convention
Participant
10 December 2025
CCU-CCQM Workshop
Participant
From 28 to 30 March 2023
Preliminary meeting of representatives of States Parties to the Metre Convention to discuss the proposed programme of work and corresponding budget
Participant
14 November 2022