A326.3 does not require the use class to be printed on the box
The Tile Council questions page asks how makers will distribute the product-use classes and whether box labeling is required. The answer is that there is no specific requirement for how the class shall be communicated.
Absence of a label is not absence of a class
The standard still expects the product to be classified. The communication path is left open. Printing the use class on the box is not required, because the questions page states no specific requirement for how the class shall be communicated. A missing carton stamp, by itself, is not what that answer treats as a failure of the class system.
Where a buyer looks
The page does not name a required catalog field, hang tag, or data sheet. Anyone checking a class has to use whatever channel that maker actually uses.
Source
Fetched 2026-10-11 from Tile Council DCOF questions. The sentences above follow that page. They are not a contractor promise.
Related notes
- Tile notes index
- One hard floor can carry more than one A326.3 use class
- The maker's use class does not finish the floor choice
- Backsplash photos
Send photos if you want another person to look at the area. This note does not set a response time.