The Seed Rules of 1968 were framed to implement the Seed Act of 1966 in India. The rules contain 11 parts and 39 rules. Key parts include establishing a Central Seed Committee to recommend standards and procedures for seed certification and testing. A Central Seed Laboratory was formed to coordinate testing between state laboratories. Seed certification agencies were tasked with outlining certification procedures and inspecting seed production and processing. Labeling requirements for certified seed were established. Three classes of certified seed were specified - foundation, registered, and certified - along with requirements to carry out seed businesses. An appeals process was created for challenging certification decisions. Seed analysts and inspectors were made responsible for sampling and enforcing the rules.