listmeans— (a) a valuation list compiled for a billing authority in England under section 22 of the Act;
local non-domestic rating listmeans— (a) as respects England, a list compiled and maintained undersection 41(1)of theAct of 1988;
new billing authoritymeans a billing authority which is a new principal council;
new principal councilhas the same meaning as in theLocal Government (Wales) Act 1994;
new valuation officermeans a valuation officer for a new billing authority”
old authorityhas the same meaning as in theLocal Government (Wales) Act 1994;
old billing authoritymeans a billing authority which is an old authority;
valuation officermeans a valuation officer for an old billing authority;