Planning (Listed Buildings and Conservation Areas) Act 1990 (c. 9)

Part I Listed Buildings

Chapter VI Miscellaneous and Supplemental

Validity of instruments, decisions and proceedings

64 Validity of listed building enforcement notices

The validity of a listed building enforcement notice shall not, except by way of an appeal under section 39, be questioned in any proceedings whatsoever on any of the grounds on which such an appeal may be brought.