PSA6060 | Using the Employer Compliance System (ECS) for PSAs: Recording Regulation 110 Determinations on ECS
From HM Revenue & Customs · PAYE Settlement Agreements
PSA4020 explains the circumstances when you must raise a Regulation 110 determination for an employer.
PSA4030 tells you that as part of the process of raising a determination you must update ECS.
To do this
select the year for which the PSA relates
click on the Update button
check the Reg110 box
enter the date the determination was issued
click on OK
The PSA has effectively now been cancelled, there is no more action for PSAs on ECS for that employer for that year.