2111 No. 53 2012 Seeds and Plant Varieties (Amendment) (i) by deleting the word "authorized" appearing in the introductory portion and substituting therefor the word "permitted"; (ii) by deleting the word "authorises" appearing in paragraph (a) and substituting therefor the word "permits"; (iii) by deleting the word "authorities" appearing in paragraph (b) and substituting therefor the word "permits". 18. The principal Act is amended in section 21— (a) by deleting subsection (3); (b) by adding the following new subsections at the end of the section— (7) The breeder's right shall not extend to acts concerning any material of the protected variety, or of a variety covered by the provisions of section 20 (1) (a) which has been sold or otherwise marketed in Kenya by the breeder or with his consent, or any material derived from the said material, unless such acts— (a) involve further propagation of the variety in question; or (b) involve an export of any material of the variety, which enables the propagation of the variety into a country which does not protect varieties of the plant genus or species to which the variety belongs, except where the exported material is for final consumption purposes. (8) For the purposes of paragraph (a), "material" in relation to a seed or plant variety means— (a) propagating material of any kind; Amendment of section 21 of Cap. 326.