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Practical guidance for civil contractors — from people who have filled these forms in on real jobs.

• NEC4

  NEC4 ECC Clause 61.3: The 8-Week CE Notification Rule

  What NEC4 ECC clause 61.3 says, when the eight weeks start, what a CE notification should contain and how to run a CE register. Free sample letter.

  Darren Wells · 4 October 2026 · 4 min read