CE Quotation — Implementation
The PM implements the CE by notifying the Contractor of acceptance of the quotation. The changes to the Prices, Completion Date, and Key Dates take effect on the date of notification.
Implementation formalises the CE. The Contractor records the implemented CE in the CE register and updates the programme and cost forecasts accordingly.
CEs are not effective until formally implemented. The Contractor should not assume a CE is accepted just because a quotation was submitted — wait for formal implementation notice.
📖 This summary is for reference. For the full, authoritative NEC4 contract text — including all amendments, guidance notes, and flow charts — visit the official NEC website.
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