SI 2024/400. The Packaging Waste (Data Collection and Reporting) (Wales) (Amendment) Regulations 2024. Comes into force 1st April. These Regulations amend the Packaging Waste (Data Collection and Reporting) (Wales) Regulations (SI 2023/798) to revise the definition of “household packaging”, clarify the division of responsibilities, to require the Natural Resources Wales to publish a list of large producers, and to make other amendments.