# The Digital Waste Tracking (Wales) Regulations 2026, Paragraph 2


In this Part—
“carrier registration number” (“rhif cofrestriad cludwr”) means the unique number on the certificate of registration issued to a person registered as a carrier of controlled waste under the 2011 Regulations;
“transporter authorisation number” (“rhif awdurdodiad cludwr”) means the unique number on a registration granted or transferred to a person under the 2018 Regulations, that authorises the collection and transport of controlled waste on a professional basis.

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Source: https://www.legislation.gov.uk/wsi/2026/105/schedule/1/paragraph/2 (the official version)
Page: https://openlegislation.uk/digital-waste-tracking-wales-regulations-2026/schedule-1/paragraph-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.