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Loading NACE reference
NACE Rev. 2 to NACE Rev. 2.1
exact
42.91 change record
Rev. 2 code 42.91 maps to the same Rev. 2.1 class 42.91 Construction of water projects.
Potential impact
Low operational impact is expected, but systems should still store the target Rev. 2.1 version explicitly.
What to check next
Confirm the target version field and update references where Rev. 2.1 is required.