CBD and products containing CBD are subject to all of the rules and requirements that apply to cannabis under the Cannabis Act and its regulations. an industrial hemp licence under the Industrial Hemp Regulations authorizing cultivation of specific varieties of cannabis plants with a THC content of no more than 0.3% in the flowering heads, branches and leaves. There are companies that run their goods — either as raw materials or as consumer-stage final products — through lab tests. There are those that say they do but provide no information on what the labs found or which labs tested their products. This is a weird Wild West time for CBD, and these companies are doing their best. A potentially larger problem than dosage is the lack of accountability and dearth of information about the ingredients found in most CBD products sold across the country.