| Sl. | Name of Departments | Web-Links |
| 1 | Administrative Reforms Dept. | http://arungovard.nic.in/ |
| 2 | Agriculture & Marketting Dept. | |
| 3 | Animal Husbandry, Veterinary & Dairy Development Dept. | |
| 4 | Art & Culture Dept. | |
| 5 | Audit & Pension Dept. | |
| 6 | Civil Aviation Dept. | |
| 7 | Registrar of Cooperative Societies Dept. | http://cooparun.nic.in |
| 8 | Economics & Statistics Dept. | |
| 9 | Environment & Forest Dept. | http://arunachalforests.gov.in/ |
| 10 | Fire & Emergency Services Dept. | http://arunpol.nic.in/home/fire.htm |
| 11 | Fisheries Dept. | http://meenarun.nic.in |
| 12 | Health & Family Welfare Dept. | |
| 13 | Higher & Technical Education Dept. | http://www.apdhte.nic.in/ |
| 14 | Horticulture Dept. | |
| 15 | Hydro Power Development Dept. | http://www.arunachalhydro.org.in/ |
| 16 | Industries Dept. | http://indarun.gov.in/ |
| 17 | Information, Public Relations & Printing dept. | http://arunachalipr.gov.in/ |
| 18 | Land Management Dept. | http://dolr.nic.in/ |
| 19 | Law, Lagislative and Justice Dept. | http://www.arunachallaw.in/ |
| 20 | Legal Metrology & Consumer Affairs Dept. | http://lmcaarunachal.nic.in |
| 21 | Panchayati Raj Dept. | http://www.panchayatiraj.arunachal.gov.in/ |
| 22 | Planning Dept. | http://www.arunachalplan.gov.in/ |
| 23 | Power Dept. | http://www.arunachalpower.org.in/ |
| 24 | Public Health Enginering & Water Supply Dept. | http://arunachalphed.nic.in/ |
| 25 | public service commission | http://appsc.gov.in/ |
| 26 | Public Works Dept. | http://www.arunachalpwd.org |
| 27 | Rural Development Dept. | http://arunachalpradesh.gov.in/rural/ |
| 28 | Rural Works Dept. | http://www.ruralworks.org/showpage.asp?id=30 |
| 29 | Science & Technology Dept. | |
| 30 | Social Welfare & Child Development Dept. | http://arunachalswwcd.gov.in/ |
| 31 | Staff Selection Board | https://www.apssb.in/ |
| 32 | Supply & Transport Dept. | |
| 33 | Tax and Excise Dept. | http://arun-taxexcise.nic.in |
| 34 | Town Planning Dept. | http://arunachaltp.nic.in |
| 35 | State Transport Services Dept. | https://apsts.arunachal.gov.in/ |
| 36 | Tourism Dept. | http://www.arunachaltourism.com/ |
| 37 | Trade & Commerce Dept. | http://aruntrade.gov.in |
| 38 | Skill Arunachal | http://skillarunachal.nic.in |
| Sl. | Name of Districts | Web-Links |
| 1 | Anjaw | http://anjaw.nic.in/ |
| 2 | Changlang | http://changlang.nic.in/ |
| 3 | Dibang Valley | http://dibangvalley.nic.in/ |
| 4 | East Kameng | http://eastkameng.nic.in/ |
| 5 | East Siang | http://eastsiang.nic.in/ |
| 6 | Kurung Kumey | http://kurungkumey.nic.in/ |
| 7 | Kra Daadi | |
| 8 | Lohit | http://lohit.nic.in/ |
| 9 | Longding | http://longding.nic.in/ |
| 10 | Lower Dibang Valley | http://roing.nic.in/ |
| 11 | Lower Subansiri | http://lowersubansiri.nic.in/ |
| 12 | Namsai | |
| 13 | Papumpare | http://papumpare.nic.in/ |
| 14 | Siang | |
| 15 | Tawang | http://tawang.nic.in |
| 16 | Tirap | http://tirap.nic.in/ |
| 17 | Upper Siang | http://uppersiang.nic.in/ |
| 18 | Upper Subansiri | http://uppersubansiri.nic.in/ |
| 19 | West Kameng | http://westkameng.nic.in/ |
| 20 | West Siang | http://westsiang.nic.in/ |
| Sl. | Name of Institutes | Web-Links |
| 1 | Rajiv Gandhi University | http://www.rgu.ac.in/ |
| 2 | NERIST | http://www.nerist.ac.in/ |
| 3 | Administrative Training Institute | |
| 4 | CBSE Results | http://cbseresults.nic.in |
| 5 | State Election Commission | http://secap.nic.in/ |
| 6 | Chief Electoral Officer's | http://ceoarunachal.nic.in/ |
| 7 | State Council for IT & eGovernance | |
| 8 | Arunachal Pradesh Police | http://arunpol.gov.in |
| 9 | Administrative Training Institute | |
| 10 | Arunachal Bhawan New Delhi | http://arunachalbhawandelhi.arunachal.gov.in/ |
| 11 | Arunachal Pradesh Consumer Disputes Redressal Commission | |
| 12 | Arunachal Pradesh Energy Development Agency | http://apeda.nic.in/ |
| 13 | Arunachal Pradesh Information Commission | |
| 14 | Arunachal Pradesh Medical Council | http://arunapmc.nic.in |
| 15 | Arunachal Pradesh Public Service Commission | http://appsc.gov.in |
| 16 | Arunachal Pradesh SSA Rajya Mission | |
| 17 | Arunachal Pradesh State Commission for Women | |
| 18 | Arunachal Legislative Assembly | http://arunachalassembly.gov.in |
| 19 | Arunachal Pradesh Energy Development Agency | |
| 20 | Sangay Lhaden Sports Academy | http://arunachalpradesh.gov.in/sacademy.htm |
| 21 | NEDFC | |
| 22 | North East Council | |
| 23 | State Election Commission, Arunachal Pradesh | http://secap.nic.in |
| 24 | State Forest Research Institute, Arunachal Pradesh | http://www.sfri.nic.in |
| 25 | State Institute for Rural Development | |
| 26 | Arunachal Pradesh Biodiversity Board | http://www.apbb.org.in |
| 27 | SCERT Arunachal Pradesh | http://scertarunachal.nic.in |
| 28 | North Eastern District Resources Plan | https://www.nedrp.gov.in/ |
| 29 | Arunachal pradesh Staff Selection Board | https://www.apssb.in/ |
| 30 | Arunachal pradesh public service commission | http://appsc.gov.in/ |
| Sl. | Name of KVKs | Web-Links |
| 1 | Krishi Vigyan Kendra, Basar | |
| 2 | Krishi Vigyan Kendra, East Kameng | http://kvkeastkameng.nic.in/ |
| 3 | Krishi Vigyan Kendra, Jachhapa, Lower Subansiri | |
| 4 | Krishi Vigyan Kendra, Jairampur, Changlang | |
| 5 | Krishi Vigyan Kendra, Korak (Geku), Upper Siang | http://kvkuppersubansiri.nic.in |
| 6 | Krishi Vigyan Kendra, Lohit | http://www.kvklohit.org/ |
| 7 | Krishi Vigyan Kendra, Pampoli, East Siang | |
| 8 | Krishi Vigyan Kendra, Papumpare | http://kvkpapumpare.nic.in |
| 9 | Krishi Vigyan Kendra, Roing (Upper Dibang Valley) | http://kvkbalek.nic.in |
| 10 | Krishi Vigyan Kendra, Tawang | http://kvktawang.nic.in |
| 11 | Krishi Vigyan Kendra, Tirap | |
| 12 | Krishi Vigyan Kendra, Upper Subansiri | http://kvkuppersubansiri.nic.in |
| 13 | Krishi Vigyan Kendra, West Kameng | http://kvkwestkameng.gov.in |