cleaning plant; (xix) the methods to be employed by registered seed cleaners in and about the cleaning of prescribed seed; (xx) the inspection of land designated by any registered seed producer as land on which he intends to produce seed for certification as Zambia certified seed; (xxi) the examination and testing of any seed intended for use by a registered seed producer in the production of Zambia certified seed; (xxii) the methods to be employed by registered seed producers in and about the cultivation and production of seed for certification as Zambia certified seed; (xxiii) the periodic inspection of growing crops intended for the production of seed for certification as Zambia certified seed; (xxiv) the control, limitation or prohibition of the cultivation by a registered seed producer of any specified crops on land contiguous or adjacent to lands upon which seed intended for certification as Zambia certified seed is being grown by the said registered seed producer; (xxv) the control of weeds on the land of any registered seed producer which is being used for the production of seed intended for certification as Zambia certified seed, or on any other land of the said registered seed producer adjacent or contiguous to such land; (xxvi) the country or countries of origin of imported seed of any specified variety, whose certificate thereof as certified seed may form the basis of an application by a registered seed importer for the certification of such seed as imported certified seed under Part VIII; (xxvii) the certifying authority of any specific country of origin of imported seed of a specified variety whose certificate of such seed as certified seed may be accepted for the purpose of certification of such seed as imported certified seed under Part VIII; (xxviii)the forms of application and other forms or documents to be used for the purposes of certification of any seed of a specified variety under Part VIII and the form of certificates to be issued or furnished in respect of such certification; (xxix) the control of the prices at which seed certified under Part VIII, whether as Zambia certified seed or as imported certified seed, may be sold; (xxx) the licence and other fees payable by an applicant for a seed seller's licence; (xxxi) the fees payable by a seed producer for registration as a registered seed producer under Part VIII;