(2) Notwithstanding Subsections 32B-1-102(10) and (49), in accordance with Title 63G, Chapter 3, Utah Administrative Rulemaking Act, the commission may make rules that allow for a tolerance in the alcohol content of beer or heavy beer as follows:

1. (a) up to 0.18% above or below when measured by volume; or
2. (b) up to 0.15% above or below when measured by weight.