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Module 2 of 5 · UNE 73401 · Block 2

Design and document control

This block requires the design of safety-related systems and components to be controlled, verified, and documented.

Content reviewed on

Design control

An independent verification process for the design of systems, structures, and components classified as safety-related.

Document control

Version management, review, and approval of technical documentation before distribution and use.

Design change control

A procedure to assess and approve design modifications, with documented technical justification.

What an auditor usually asks for

  • Design verification procedure documented
  • Document control system in place
  • Log of design changes and their justification
  • Current technical documentation accessible to staff

How to cover this block in Kimobox

  1. 1Manage technical documentation with version control in Kimobox.
  2. 2Log design verification as an independent approval workflow.
  3. 3Document every design change with its technical justification.

Technical documentation stays version-controlled, with review and approval always traceable.

See Kimobox's document control

Where each figure comes from

References to the official text in force. If a standard is revised, this page is updated and the review date says so.

  1. UNE standards catalogue UNE, Spanish Association for Standardisation · Official catalogue
  2. Consejo de Seguridad Nuclear CSN · Regulatory body
  3. IAEA GSR Part 2 — Leadership and Management for Safety International Atomic Energy Agency · 2016 ed.