Hi Darren, All the states require that the cannabis growers use a NTEP Weights; Measures type approved scale that fallows the rules of NIST handbook 44. Almost none go into the packaging and labeling rules of NIST HB130 or HB133. Will you be discussing these? If you are packaging products in a factory by hand or automation, it is important to understand the basics of these rules. While selling my automated packaging machines to the cannabis industry I’ve had to educate both the customer and the different state agencies about these rules Reply