Ran across of another incidence where the TTB seems to not even understand the laws they are their to enforce.
Whistling Andy is a craft distilled grain to glass straight bourbon made in Montana. It's 3 years old, but under 4. They submitted and a label was approved by the TTB to be labeled as a Straight bourbon with no age statement.
27 CFR 5 rules are very clear that to be called Straight Bourbon and under 4 years old, one must include age statement.