Forthcoming changes to programme and commercial amendment cycle On 8th January 2018, a new amendment cycle will be implemented (affecting amendment files delivered on 9th January onwards). The current cycle of amendments at 1 and 3 weeks following the first release of transmissions data will be replaced by a new schedule as follows: Spot and Break data – amendments will be published at 1, 2, 3, 6 and 9 weeks Programmes, Promotions & Sponsorship – amendments will be published at 1, 2, 3, 6, 9, 17, 34 and 51 weeks 28-day Programme files (PXG) will now also have a scheduled amendment cycle at 6, 9, 17, 34 and 51 weeks following first release of Transmissions data Amendment files will be delivered from 10:00 am one day later than the current cycle. Please see Barb2010AP10 – Data Delivery Timetable and Reporting Cycle on the Kantar website for further details.