The MMAA (Ministry of Municiple Affairs & Agriculture) will issue an import permit when you provide a Health Certificate (issued by a government-approved veterinary clinic in your home country), issued within two weeks of the cat travelling, and a vaccination record. A rabies vaccination certificate issued by the government authorities in your country is mandatory. You can get an application form from the MMAA office, but it is far easier if you get a shipping agent in your country to do all the work - they will also tell you exactly what you need. Much less hassle. Good luck!