PART 2 STORAGE OF PETROL ON DISPENSING PREMISES

7 Validity of storage certificates
A storage certificate remains valid for so long as—
(a) there is no prescribed material change (see regulation 8); and
(b) the dispensing premises do not cease to be used for the keeping of petrol for a continuous period exceeding 12 months.
Reg. 7 in force at 1.10.2014, see reg. 1(2)