19.—(1) Any person who—
(a)markets seed,
(b)packs, seals, labels, re-packs, re-seals or re-labels seed for marketing,
(c)prepares mixtures of seed for marketing, or
(d)cleans, treats or in any other way processes seed intended for marketing,
must make sufficient records (either written or electronic) to create an audit trail so that the identity and provenance of any seed marketed or otherwise dealt with in the course of the operation can be established.
(2) Records must be kept for at least 3 years and produced on demand to an officer of the Secretary of State (in the case of electronic records a printout must be provided).