(1) For purposes of this rule, "permanent nonexpiring tag" means a tank tag issued by the department for an underground storage tank system for identification and recordkeeping purposes.

(2) After September 1, 2011, the department shall issue a permanent nonexpiring tag for each underground storage tank for which the department has newly issued an operating permit as described in ARM 17.56.308(3) and (5). The tag must be visibly affixed by the owner or operator to each tank's fill pipe or to another visible part of the tank if affixing the tag to the fill pipe is impracticable.

History: 75-11-505, 75-11-509, MCA; IMP, 75-11-509, MCA; NEW, 2011 MAR p. 2139, Eff. 10/14/11.