RD-334 Aging Management for Nuclear Power Plants

This document sets out the requirements of the Canadian Nuclear Safety Commission (CNSC) for managing aging of structures, systems, and components (SSCs) of a nuclear power plant (NPP).

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Additional Info

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Last Updated April 17, 2026, 19:54 (UTC)
Created April 17, 2026, 19:54 (UTC)
contact_email Consultation@cnsc-ccsn.gc.ca
criticality_level ["general_public"]
geographic_scope []
open_canada_collection publication
open_canada_date_modified 2025-03-11 00:00:00
open_canada_date_published 2025-02-20 00:00:00
open_canada_keywords {"en": ["Nuclear", "Safety", "Aging Management"], "fr": ["Nucléaire", "Sûreté", "Gestion du vieillissement"]}
open_canada_subject ["health_and_safety"]
sensitivity_level unrestricted
title_fr RD-334 Gestion du vieillissement des centrales nucléaires
update_frequency as_needed