PLASC data is published at a school level and, combined with data from the other collections, provides a valuable resource for the development, monitoring and evaluation of policy.
Caiff data CYBLD eu cyhoeddi ar lefel ysgol ac, o'u cyfuno â data o gasgliadau eraill, maent yn darparu adnodd gwerthfawr ar gyfer datblygu, monitro a gwerthuso polisïau.