---
metadata:
  title: CIPM, 1963
  date: '1963-01-01'
  source: BIPM - Pavillon de Breteuil
resolutions:
- dates:
  - '1963-01-01'
  title: Étalons secondaires de longueur d'onde
  identifier: 1
  url: https://www.bipm.org/fr/CIPM/db/1963/1/
  approvals:
  - type: affirmative
    degree: unanimous
    message: Unanimous
  considerations: []
  actions: []
- dates:
  - '1963-01-01'
  title: Unité spéciale pour l'activité (curie)
  identifier: 2
  url: https://www.bipm.org/fr/CIPM/db/1963/2/
  approvals:
  - type: affirmative
    degree: unanimous
    message: Unanimous
  considerations: []
  actions: []