Visitors ( National or International ) to Arunachal Pradesh, require a special Inner Line Permit (ILP) issued by the concerned government body.
Inner Line Permit (ILP) - Arunachal Pradesh

You can apply for ILP (Inner Line Permit ) through the Official Portal of eILP (https://www.arunachalilp.com) Only Indian Nationals can Apply for eILP through this portal.
or
can be obtained from offices are as mentioned below :

SL NO.LocationOffice AddressContact No.
1.DelhiThe Resident Commissioner, Govt. of Arunachal Pradesh,Kautilya Marg, Chanakyapuri, New Delhi.011-23013915/ 23013956
2.GuwahatiThe Deputy Resident Commissioner, Govt. of Arunachal Pradesh, GS Road Rukminigaon opposite Manasa Mandir, Dispur, Guwahati, Assam -7810210361- 2412859/2416720/ 2412859
3.KolkataThe Deputy Resident Commissioner, Govt. of Arunachal Pradesh, CE-109, Sector-1, Salt Lake City, Kolkata.033-23341243/ 23589865
4.JorhatThe Deputy Resident Commissioner, Govt. of Arunachal Pradesh, Jorhat, Assam0376- 2340173
5.North lakhimpurThe Deputy Resident Commissioner, Govt. of Arunachal Pradesh, Lilabari, North Lakhimpur, Assam03752-22186
6.TezpurThe Deputy Resident Commissioner, Govt. of Arunachal Pradesh Parvati nagar, Tezpur,Assam03712-260173
7.DibrugarhThe Deputy Resident Commissioner, Govt. of Arunachal Pradesh, Mohanbari, Dibrugarh, Assam0373- 2382560/2382738
8.ShillongThe Deputy Resident Commissioner, Govt. of Arunachal Pradesh, Meghalaya, Shilllong0364- 2224247/ 2224476


FOR INTERNATION TOURIST PLEASE READ THIS DOCUMENTATION  GIVEN BELOW :

DOCUMENTATION : - Check it Out here