Part 3A National Underground Asset Register: England and WalesF1 The register Requirements for undertakers to pay fees and provide information Monetary penalties Exercise of functions by third party Data protection Supplementary provisions Annotations Textual amendments F1 Pt. 3A inserted (19.6.2025 for specified purposes) by Data (Use and Access) Act 2025 (c. 18), ss. 56(1), 142(1)(2)(h) (with s. 60(1)) Part 3A