1. National State Standard 13586.3–2015 Grain. Rules for acceptance and methods of sampling.
2. National State Standard 10967–90 Grain. Methods for determining odor and color
3. National State Standard 13586.5–2015 Grain. Methods for determining moisture.
4. National State Standard 13586.2–81 Grain. Methods for determining the content of weed, grain, non-grain, fine grains and size.
5. National State Standard 9353–90 Wheat. Requirements for storing and supply.