These are administrative data produced by the National Crime Agency who manage the National Referral Mechanism (NRM) for identifying victims of human trafficking or modern slavery.
Data gweinyddol a lunnir gan yr Asiantaeth Troseddu Cenedlaethol sy'n rheoli'r Mecanwaith Atgyfeirio Cenedlaethol ar gyfer nodi dioddefwyr masnachu mewn pobl neu gaethwasiaeth fodern.