modification / interpretation
French Safety Authority ASN has recognized by its decision CODEP-CLG-2019-003685 the appropriateness of the technical publication
The purpose of this document is to:
- adapt the requirements in Annexes I or II of the ESPN Order  and the Radiological
Protection Guide  in accordance with Annex IV of the ESPN Order  to
equipment’s in the MPS-MSS manufactured in accordance with previous
- define the technical reference documentation that applies to the design and
manufacture of MPPs,
- define the necessary technical documentation for assessing the design and
manufacture of MPPs (PPP),
- define procedures for assessing the conformity of MPPs.
RS 17.022 Rev B - ENPTAN - Professional guide for the design and manufacture of main pressure parts (MPP) intended for nuclear pressure Equipment in the MPS-MSS
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