3 TRADE MARKS REGULATIONS, 1970 (L.I. 667) 45. Certificates of validity to be noted 46. Alteration of registered mark 47. Rectification of certification trade mark entries by the Minister 48. Alteration of certification trade mark rules 49. Application for entry of registered user 50. Entry and notification of registered user 51. Applications to vary or cancel entry of registered user 52. Registered user's application to correct register 53. Extension of time 54. Excluded days 55. Hearing given under discretionary power 56. Dispensing with evidence 57. Amendment of documents 58. Certificates by Registrar 59. Marks registered without limitation of colour 60. Certificates for use in obtaining registration abroad 61. Searches and advice as to distinctiveness 62. Appeals to the Minister 63. Applications to and orders of the Court 64. Classification of goods and conversion of specification 65. Fees 66. Forms 67. Inspection of register 68. Size of documents