This page contains Ad hoc SEC Releases implemented from 1 January 2018 up to and including 31 December 2018. These changes consist of both SEC documentation only and DCC System impacting changes arising from SEC Modification Proposals. A list of modifications implemented as an Ad hoc SEC Release in 2018 is outlined below:

Implementation date
31/12/2018
Modification Number Modification Name Stage Implementation Date Last Updated
SECMP0065SMETS1 Security ObligationsImplemented01/11/201815/07/2024
SECMP0048Extension of SMETS gas Valve exemption to include Large Gas Meters installed at Domestic PremisesImplemented01/11/201827/03/2025
SECMP0047Default Provisions for Other SEC PartiesImplemented01/11/201827/03/2025
SECMP0045Incorporation of the requirements of the General Data Protection RegulationsImplemented25/05/201821/02/2025
SECMP0044User Security Assessment of a Shared ResourceImplemented22/08/201827/03/2025
SECMP0027Amending Service Request ForecastingImplemented29/11/201806/02/2025
SECMP0006Specifying the number of digits for device displayImplemented01/11/201814/02/2025
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