Act 17 Trademarks Act 2010 (2) The registrar may, on request made in the prescribed manner by a registered user of a trademark, correct any error or enter any change in a name, address or description of the registered user. (3) A person aggrieved by the decision of the registrar under this section may appeal to the court. 91. Alteration of registered trademark. (1) The registered owner of a trademark may apply in the prescribed manner to the registrar for leave to add to or alter the trademark in a manner not substantially affecting the identity of the trademark and the registrar may refuse leave or grant it on terms and subject to limitations as he or she may think fit. (2) The registrar may cause an application under this section to be advertised in the prescribed manner where it appears to him or her that it is expedient to do so and where he or she does so, if within the prescribed time from the date of the advertisement a person gives notice to the registrar in the prescribed manner of objection to the application, the registrar shall, after hearing the parties, decide the matter. (3) Where leave is granted, the trademark as altered shall be advertised in the prescribed manner unless it has already been advertised, in the form to which it has been altered, in an advertisement under subsection (2). (4) A person aggrieved by the decision of the registrar under this section may appeal to the court. 92. Adaptation of entries in register to amend or substitute classification of goods or services. (1) The Minister may make regulations under section 97, prescribing forms and generally do things as he or she thinks expedient, for empowering the registrar to amend the register whether by making or expunging or varying entries in the register, so far as may be necessary for the purpose of adapting the designation of the goods or services or classes of goods or services in respect of which trademarks are registered to an amended or substituted classification that may be prescribed. 68