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GI Tags of Northeast India: Complete State-wise List, Products & Importance

GI Tags of Northeast India: Complete State-wise List, Products & Importance

State-wise GI Tags of Northeast India infographic showing famous agricultural products, textiles, handicrafts and traditional foods from all eight northeastern states

Northeast India possesses an exceptional variety of agricultural products, traditional textiles, handicrafts, fermented foods, beverages and indigenous cultural products that have developed through the interaction of geography, climate, biodiversity, traditional knowledge and community craftsmanship.

Many of these products have received legal recognition as Geographical Indications or GI tags. From Muga Silk and Gamosa of Assam to Naga Mircha, Lakadong Turmeric, Tripura Queen Pineapple, Sikkim Large Cardamom, Arunachal Yak Churpi and Manipur's traditional handloom products, GI registrations increasingly document the close relationship between a product and its geographical and cultural origin.

This article provides a deeply researched and state-wise list of GI Tags of Northeast India, covering Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland, Sikkim and Tripura. The list follows the official Geographical Indications Registry of Intellectual Property India rather than relying on unverified internet compilations.

Important: A product does not become GI-tagged merely because an application has been filed. It must be registered by the Geographical Indications Registry. Therefore, products that are only at the pre-examination, examination or application stage are not included in the registered list below.

GI Tags of Northeast India at a Glance

The latest state-wise master register published by Intellectual Property India records 91 state-specific GI registrations from the eight Northeastern states. A further four registered geographical indications are shared between more than one state and involve at least one Northeastern state.

This produces 95 unique Northeast-linked entries in the official registry dataset.

However, state-linked totals are slightly different because a shared GI such as Chak-Hao belongs geographically to both Manipur and Nagaland and is therefore relevant to both states.

State State-specific Registry Entries Shared GI Entries Total State-linked Entries
Arunachal Pradesh 19 2 21
Assam 40 2 42
Manipur 6 1 7
Meghalaya 8 0 8
Mizoram 7 0 7
Nagaland 4 1 5
Sikkim 3 1 4
Tripura 4 0 4

Counting note: Adding the last column gives 98 because the four shared registrations are counted under each state to which they belong. There are actually 95 distinct Northeast-linked registry entries: 91 state-specific entries plus four shared registrations.

Assam's official total also includes Muga Silk of Assam Logo as a separately registered GI entry in addition to Muga Silk of Assam itself. Therefore, the number of registry entries is not always identical to the number of completely distinct product families.

What Is a Geographical Indication or GI Tag?

A Geographical Indication identifies goods originating from a particular territory, region or locality where a specific quality, reputation or other characteristic of the product is essentially associated with its geographical origin.

A geographical indication may therefore connect a product with:

  • climate and rainfall;
  • soil and altitude;
  • local crop varieties;
  • indigenous biological resources;
  • traditional craftsmanship;
  • special processing techniques;
  • community knowledge; or
  • a long-established regional reputation.

The product does not necessarily have to be agricultural. India's GI system also protects handicrafts, manufactured products, food products and natural goods.

GI Protection in India

Geographical indications in India are protected under the Geographical Indications of Goods (Registration and Protection) Act, 1999.

Registration provides legal protection against unauthorized use of the registered geographical indication and allows producers associated with the recognized geographical area to protect the reputation of their product.

A registered GI is normally valid for 10 years and may be renewed for further ten-year periods.

Why Northeast India Has So Many Potential GI Products

The geographical diversity of Northeast India creates ideal conditions for the development of distinctive regional products.

The region contains tropical valleys, humid plateaus, subtropical hills, temperate mountain environments and high Himalayan landscapes. Rainfall, altitude, soil, vegetation and crop-growing conditions vary dramatically over relatively short distances.

This ecological diversity supports specialized products such as citrus fruits, chilli, ginger, turmeric, cardamom, rice, tea and pineapple.

The region is equally important culturally. Numerous indigenous communities have developed highly specialized traditions of weaving, dyeing, pottery, wood carving, bamboo craft, metal work, musical-instrument production and food processing.

GI protection is therefore particularly relevant to Northeast India because both natural geography and inherited cultural knowledge contribute to the identity of regional products.

Categories of Registered Northeast India GI Products

Among the 95 unique Northeast-linked entries in the official registry dataset, the broad categories are:

Category Registered Entries Examples
Handicraft 49 Muga Silk, Gamosa, Ryndia, Chakhesang Shawl, traditional textiles and crafts
Agricultural 31 Joha Rice, Naga Mircha, Lakadong Turmeric, Queen Pineapple, Large Cardamom
Manufactured 10 Judima, Chubitchi, Adi Apong, traditional beverages and instruments
Food Stuff 5 Yak Churpi, Matabari Peda and traditional Bodo foods

State-wise GI Tags of Northeast India

GI Tags of Arunachal Pradesh

Arunachal Pradesh's GI portfolio is strongly dominated by indigenous textiles, traditional crafts, millet-based products, rice, ginger and local fermented beverages.

The registered products reflect the remarkable cultural diversity of communities such as the Adi, Apatani, Monpa, Nyishi, Galo, Idu Mishmi, Tangsa, Wancho and Tai Khamti.

App. No. Registered GI Category
375Arunachal OrangeAgricultural
803Arunachal Pradesh Khaw Tai (Khamti Rice)Agricultural
855Arunachal Pradesh Adi Kekir (Ginger)Agricultural
1068Arunachal Pradesh Angnyat MilletAgricultural
809Arunachal Pradesh Yak ChurpiFood Stuff
625Idu Mishmi TextilesHandicraft
810Arunachal Pradesh Tangsa Textile ProductHandicraft
848Arunachal Pradesh Handmade CarpetHandicraft
849Arunachal Pradesh Wancho Wooden CraftHandicraft
808Arunachal Pradesh Apatani TextileHandicraft
811Arunachal Pradesh Monpa TextileHandicraft
854Arunachal Pradesh Nyishi TextileHandicraft
861Arunachal Pradesh Monpa Handmade PaperHandicraft
934Arunachal Pradesh Adi TextileHandicraft
938Arunachal Pradesh Galo TextileHandicraft
1070Arunachal Pradesh Tai Khamti TextileHandicraft
1004Arunachal Pradesh Adi ApongManufactured
1056Arunachal Pradesh Dao (Sword)Manufactured
1069Arunachal Pradesh Marua Apo (Marua Millet Beverage)Manufactured

Arunachal Pradesh also participates in two multi-state GI registrations: Arunachal Pradesh Singpho Phalap (Singpho Tea) and Assam Mishing Handloom Products, both shared geographically with Assam.

Why Arunachal Pradesh's GI Pattern Is Important

The large number of community-specific textiles demonstrates that geographical indications can protect cultural landscapes as well as agricultural environments.

Textile traditions are connected with particular indigenous communities whose weaving techniques, patterns, fibres and cultural meanings have developed over generations.

Yak Churpi illustrates a different geographical relationship. Yak-based food production is associated with the high-altitude pastoral environment of the Himalayan districts, where climate and livestock traditions differ sharply from the tropical foothills.

GI Tags of Assam

Assam has the largest number of state-specific registered GI entries among the Northeastern states in the current official master list.

Its registrations range from tea, aromatic rice, citrus and ginger to Muga silk, Gamosa, Jaapi, Majuli masks, terracotta, metal craft, jewellery, Bodo textiles, foods, musical instruments and traditional fermented beverages.

App. No. Registered GI Category
115 & 118Assam (Orthodox)Agricultural
435Assam Karbi Anglong GingerAgricultural
438Tezpur LitchiAgricultural
439Joha Rice of AssamAgricultural
558Boka ChaulAgricultural
572Chokuwa Rice of AssamAgricultural
609Kaji NemuAgricultural
963Bodo KeradapiniAgricultural
971Bodo Gongar DunjiaAgricultural
975Bodo KhardwiAgricultural
976Bodo NarziAgricultural
964Bodo Napham – Fermented FishFood Stuff
966Bodo OndlaFood Stuff
967Bodo Gwkha – GwkhwiFood Stuff
55Muga Silk of AssamHandicraft
384Muga Silk of Assam (Logo)Handicraft
594Gamosa of AssamHandicraft
939Majuli Mask of AssamHandicraft
940Assam Majuli Manuscript PaintingHandicraft
958Bodo AronaiHandicraft
959Bodo DokhonaHandicraft
960Bodo Eri SilkHandicraft
961Bodo JwmgraHandicraft
962Bodo GamsaHandicraft
965Bodo ThorkhaHandicraft
972Bodo KhamHandicraft
973Bodo SerjaHandicraft
974Bodo SifungHandicraft
977Bodo GongonaHandicraft
978Bodo JothaHandicraft
979Assam JaapiHandicraft
980Assam Asharikandi Terracotta CraftHandicraft
1002Assam Bihu DholHandicraft
1003Assam Pani Meteka CraftHandicraft
1013Sarthebari Metal CraftHandicraft
858Axomiya Gohona (Assamese Jewellery)Handicraft
643JudimaManufactured
968Bodo Jou GwranManufactured
969Bodo Jou GishiManufactured
970Bodo Maibra Jou BidwiManufactured

Two additional registered products are geographically shared with Arunachal Pradesh: Arunachal Pradesh Singpho Phalap (Singpho Tea) and Assam Mishing Handloom Products.

Why Assam Has a Diverse GI Portfolio

Assam contains both extensive agricultural landscapes and long-established craft traditions.

The Brahmaputra and Barak valleys support rice, citrus and other agricultural products, while hill regions such as Karbi Anglong provide different environmental conditions for crops such as ginger.

Muga silk represents one of the strongest examples of the relationship between biological resources and cultural production. Its official GI entry remains specifically associated with Assam.

The rapid expansion of registered Bodo products also demonstrates that GI protection can extend beyond crops and textiles to cuisine, fermented foods, musical instruments and community material culture.

GI Tags of Manipur

Manipur's registered geographical indications include distinctive citrus and chilli products together with famous weaving traditions.

App. No. Registered GI Category
466Kachai LemonAgricultural
590Tamenglong OrangeAgricultural
592Sirarakhong HatheiAgricultural
371Shaphee LanpheeHandicraft
372Wangkhei PheeHandicraft
373Moirang PheeHandicraft

Chak-Hao, the celebrated black aromatic rice, is recorded by the national GI Registry as a multi-state geographical indication covering Manipur and Nagaland.

Manipur's GI Geography

The pattern reflects the contrast between Manipur's central valley and surrounding hill regions.

Tamenglong Orange and Sirarakhong Hathei are closely associated with specialized hill agricultural environments, while Manipur's weaving traditions represent generations of cultural knowledge.

Shaphee Lanphee, Wangkhei Phee and Moirang Phee are therefore not simply textile products; they represent identifiable regional traditions protected through geographical indication registration.

GI Tags of Meghalaya

Meghalaya's GI products combine the state's horticultural diversity with its strong Khasi and Garo craft traditions.

App. No. Registered GI Category
437Memong NarangAgricultural
465Khasi MandarinAgricultural
741Lakadong TurmericAgricultural
1094Meghalaya Garo TextileHandicraft
1095Meghalaya Lyrnai PotteryHandicraft
1112Meghalaya Ryndia TextileHandicraft
1113Meghalaya Khasi Handloom ProductsHandicraft
1096Meghalaya ChubitchiManufactured

Lakadong Turmeric

Lakadong Turmeric is associated particularly with the West Jaintia Hills and has become one of Meghalaya's most recognizable high-value agricultural products.

Its identity is connected with the local growing environment and unusually high curcumin content. The product therefore demonstrates how GI protection can convert a locally adapted crop into a regional identity with potential premium market value.

Ryndia Textile

Ryndia represents Meghalaya's indigenous Eri-silk tradition. Its production combines hand spinning, hand weaving and traditional skills, while natural-dye practices also remain associated with parts of the craft tradition.

The GI recognition of Ryndia and Khasi Handloom Products strengthens the connection between textile production and Meghalaya's community-based cultural heritage.

GI Tags of Mizoram

Mizoram's GI portfolio is particularly strong in traditional textiles.

App. No. Registered GI Category
377Mizo ChilliAgricultural
629 & 630Mizo GingerAgricultural
582TawlhlohpuanHandicraft
583Mizo PuancheiHandicraft
586PawndumHandicraft
587NgotekherhHandicraft
588HmaramHandicraft

Mizo Textiles and Cultural Identity

Mizo textiles are distinguished by characteristic combinations of colour, woven pattern and traditional use.

Tawlhlohpuan is a compactly woven cloth with deep cultural significance, while Mizo Puanchei is one of the best-known colourful ceremonial textiles used during major social and cultural occasions.

Pawndum, Ngotekherh and Hmaram further illustrate the extraordinary diversity that can exist within the textile tradition of a comparatively small geographical region.

GI Tags of Nagaland

Nagaland's state-specific GI registrations are currently concentrated in agricultural products and one major textile tradition.

App. No. Registered GI Category
109Naga MirchaAgricultural
374Naga Tree TomatoAgricultural
640Naga CucumberAgricultural
542Chakhesang ShawlHandicraft

Nagaland is additionally part of the registered geographical area of Chak-Hao together with Manipur.

Naga Mircha

Naga Mircha is one of Northeast India's best-known chilli products and illustrates the relationship between local crop diversity, climate and food traditions.

The GI protection is important because the name carries a strong geographical reputation that can otherwise be weakened when unrelated products are sold under similar labels.

GI Tags of Sikkim

Sikkim's registered products reflect both its Himalayan agriculture and Lepcha cultural traditions.

App. No. Registered GI Category
376Sikkim Large CardamomAgricultural
896Sikkim Lepcha TungbukManufactured
900Sikkim Lepcha Pumtong Pulit (Flute)Manufactured

Dalle Khursani is a separate multi-state registered GI whose geographical area covers Sikkim and West Bengal.

Sikkim Large Cardamom

Large cardamom is particularly suited to the humid Himalayan environment of Sikkim. Altitude, rainfall, shade conditions and traditional cultivation practices contribute to its geographical identity.

The product illustrates the agricultural principle behind GI protection: particular environmental conditions combined with established local production practices create a recognizable regional product.

GI Tags of Tripura

Tripura has registered agricultural, food and textile products representing both its horticultural economy and indigenous weaving traditions.

App. No. Registered GI Category
436Tripura Queen PineappleAgricultural
1072Tripura Matabari Peda (Sweet)Food Stuff
893Tripura Risa TextileHandicraft
1071Tripura Pachra-Rignai TextileHandicraft

Tripura Queen Pineapple

The Queen variety of pineapple is one of Tripura's most important geographically identified agricultural products.

Its cultivation reflects Tripura's warm humid climate and horticultural environment.

The GI registration gives producers a legally recognized geographical identity that differentiates the product from pineapples grown elsewhere.

Risa and Pachra-Rignai

The Risa and Pachra-Rignai are associated with Tripura's indigenous textile heritage.

Their GI recognition is significant because traditional clothing is not merely decorative. Weaving patterns, forms of dress and production techniques can carry strong cultural and community identities.

Shared and Multi-State GI Tags Connected with Northeast India

One of the most important corrections to many online GI lists is that several geographical indications are legally registered across more than one state.

App. No. Registered GI Category Registered Geographical Area
636 Dalle Khursani Agricultural Sikkim and West Bengal
935 Arunachal Pradesh Singpho Phalap (Singpho Tea) Agricultural Arunachal Pradesh and Assam
1001 Assam Mishing Handloom Products Handicraft Assam and Arunachal Pradesh
602 Chak-Hao Agricultural Manipur and Nagaland

Why Shared GI Registrations Matter

Political boundaries do not always correspond exactly with cultural or ecological boundaries.

Indigenous communities, crop traditions and handicraft practices may extend across present-day state borders.

The Singpho community, for example, has historical presence across parts of both Arunachal Pradesh and Assam. Likewise, Mishing cultural areas extend beyond a single administrative boundary.

A multi-state GI can therefore reflect the true geographical and cultural extent of a product more accurately than assigning it exclusively to one state.

Which Northeast State Has the Most GI Tags?

According to the official state-wise register used for this article, Assam has the largest number of state-specific GI registry entries in Northeast India.

The official list contains 40 Assam-specific entries, plus two shared registrations involving Assam and Arunachal Pradesh.

Arunachal Pradesh follows with 19 state-specific entries plus two shared registrations.

This comparison refers to official registry entries. It should not be confused with the number of completely separate product families because logo registrations may appear as additional registry entries.

Why GI Tags Matter for Northeast India

1. Protection of Regional Identity

A GI prevents unrelated producers from commercially exploiting a geographically established name in ways that could mislead consumers.

2. Preservation of Traditional Knowledge

Many Northeast GI products depend on skills transmitted through generations.

Traditional weaving, fermentation, pottery, carving and agricultural practices are forms of knowledge that may otherwise decline when younger generations shift toward mass-produced alternatives.

3. Potential for Higher Producer Value

A geographical indication can help differentiate a genuine regional product from generic competitors.

However, obtaining a GI certificate alone does not automatically produce higher income. Producers also require quality control, authorized-user registration, packaging, branding, market access and reliable supply chains.

4. Rural Employment

Many registered GI products are produced by small farmers, weavers, artisans and community-based enterprises.

Strong GI value chains can therefore support decentralized employment rather than concentrating production entirely in large industrial centres.

5. Cultural Tourism

GI products can strengthen tourism by linking destinations with recognizable local experiences.

Visitors may travel not only to see landscapes but also to experience handloom villages, craft centres, local food, traditional agricultural products and festivals.

6. Export Potential

Products such as tea, spices, silk, citrus, turmeric, chilli and specialty rice may benefit from geographical branding in domestic and international markets.

Export success, however, also depends on quality standards, traceability, certification, logistics and international market recognition.

GI Tags and the Geography of Agriculture

The agricultural GI products of Northeast India demonstrate the importance of terroir or geographical production conditions.

Altitude, rainfall, temperature, slope, soil, humidity and local crop varieties interact to influence agricultural characteristics.

Examples include:

  • Large Cardamom in the humid Himalayan environment of Sikkim;
  • Lakadong Turmeric in Meghalaya's Jaintia Hills;
  • Queen Pineapple in Tripura;
  • Naga Mircha in Nagaland;
  • Karbi Anglong Ginger in Assam;
  • Tamenglong Orange in Manipur;
  • Arunachal Orange in Arunachal Pradesh; and
  • Mizo Ginger and Mizo Chilli in Mizoram.

GI Tags and Indigenous Textiles

Handloom products form the largest category of Northeast-linked GI registrations in the current master list.

This is geographically and culturally significant because Northeast India contains a remarkable variety of weaving traditions.

Traditional cloth often communicates information about community identity, ceremony, status and cultural history through combinations of design, colour and technique.

Examples include:

  • Gamosa of Assam;
  • Bodo Dokhona and Aronai;
  • Apatani, Monpa, Nyishi, Galo, Tangsa and Idu Mishmi textiles;
  • Shaphee Lanphee, Wangkhei Phee and Moirang Phee;
  • Ryndia and Khasi Handloom Products;
  • Mizo Puanchei and Tawlhlohpuan;
  • Chakhesang Shawl;
  • Tripura Risa; and
  • Tripura Pachra-Rignai.

Traditional Foods and Beverages as Geographical Heritage

An important development in Northeast India's GI landscape is the registration of traditional foods and fermented beverages.

Examples include Judima, Adi Apong, Marua Apo, Chubitchi and several Bodo food and beverage products.

These products illustrate how geographical heritage includes microorganisms, fermentation knowledge, local grains and traditional preparation techniques as well as visible handicrafts.

A GI Tag Is Not the Same as a Trademark

A trademark normally identifies goods or services belonging to a particular commercial enterprise.

A GI, in contrast, identifies goods associated with a defined geographical territory and a community of eligible producers.

No single trader simply owns the geographical identity in the same way that a company owns an ordinary brand name.

Eligible producers in the recognized geographical area can obtain authorization according to the GI framework.

Registered GI versus GI Application

This distinction is particularly important when reading current news reports.

A producer organization may file an application for GI registration, but the product remains an applicant GI until the registration procedure has been completed.

Therefore, statements such as “GI application filed”, “seeking GI tag” or “GI proposal submitted” should not be rewritten as “received GI tag”.

Several additional products from Northeast India are currently progressing through the GI application process. They have deliberately not been added to the registered tables in this article.

GI Tags of Northeast India for Competitive Exams

Muga Silk Assam
Joha Rice Assam
Gamosa Assam
Arunachal Orange Arunachal Pradesh
Yak Churpi Arunachal Pradesh
Kachai Lemon Manipur
Tamenglong Orange Manipur
Lakadong Turmeric Meghalaya
Khasi Mandarin Meghalaya
Mizo Chilli Mizoram
Naga Mircha Nagaland
Sikkim Large Cardamom Sikkim
Tripura Queen Pineapple Tripura
Chak-Hao Manipur and Nagaland
Dalle Khursani Sikkim and West Bengal

Frequently Asked Questions

What is a GI tag?

A GI tag or Geographical Indication identifies goods originating in a defined geographical area where a particular quality, reputation or other characteristic of the goods is linked to their geographical origin.

Which law protects GI tags in India?

Geographical indications are protected under the Geographical Indications of Goods (Registration and Protection) Act, 1999.

How long is a GI registration valid?

A registered geographical indication is generally valid for ten years and may be renewed for subsequent ten-year periods.

Which Northeast state has the most GI registrations?

Assam has the largest number of state-specific GI registry entries among the Northeastern states in the latest official master list used for this article.

How many GI registrations are linked with Northeast India?

The official state-wise dataset contains 91 state-specific entries from the eight Northeastern states plus four multi-state registrations involving Northeastern states, giving 95 distinct Northeast-linked registry entries.

Why do state-wise totals add up to more than 95?

Shared geographical indications are relevant to more than one state. For example, Chak-Hao covers Manipur and Nagaland, while Singpho Phalap covers Arunachal Pradesh and Assam. Counting each under both states creates duplication.

Is Chak-Hao a GI product of Manipur?

Yes, but the official GI Registry records Chak-Hao as a shared geographical indication whose registered area includes both Manipur and Nagaland.

Is Dalle Khursani only a Sikkim GI?

No. The official registry records Dalle Khursani as a multi-state geographical indication covering Sikkim and West Bengal.

Is Singpho Tea a GI of Arunachal Pradesh?

Arunachal Pradesh Singpho Phalap or Singpho Tea is registered across Arunachal Pradesh and Assam.

Is Muga Silk GI-tagged?

Yes. Muga Silk of Assam is a registered geographical indication. The official registry also contains a separate registration for the Muga Silk of Assam logo.

What are the famous GI products of Meghalaya?

Important registered products include Lakadong Turmeric, Khasi Mandarin, Memong Narang, Ryndia Textile, Garo Textile, Khasi Handloom Products, Lyrnai Pottery and Chubitchi.

What are the GI products of Nagaland?

Nagaland's state-specific registrations include Naga Mircha, Naga Tree Tomato, Naga Cucumber and Chakhesang Shawl. Chak-Hao is additionally registered across Manipur and Nagaland.

What are the GI products of Tripura?

Tripura's registered products are Tripura Queen Pineapple, Tripura Matabari Peda, Tripura Risa Textile and Tripura Pachra-Rignai Textile.

Does filing a GI application mean the product has a GI tag?

No. Filing an application begins the registration process. A product should be described as GI-tagged only after it has been formally registered by the Geographical Indications Registry.

Conclusion

The GI Tags of Northeast India provide an extraordinary record of the relationship between geography and culture.

The region's agricultural geographical indications reflect its diverse climate, altitude, soils and crop genetic resources. Rice, ginger, citrus, turmeric, chilli, cardamom, tea and pineapple have developed regional identities through particular environmental and agricultural conditions.

At the same time, the large number of textile and handicraft registrations demonstrates the importance of human geography. Weaving, pottery, wood carving, metal craft, musical instruments and traditional beverages have become distinctive through generations of community knowledge.

Assam currently has the largest number of state-specific entries, while the rapid expansion of registrations from Arunachal Pradesh, Meghalaya and other states demonstrates increasing recognition of Northeast India's cultural and economic heritage.

GI registration should, however, be viewed as the beginning rather than the end of product development. Legal recognition must be supported by authorized-user registration, quality control, traceability, packaging, branding, producer organizations, market access and consumer awareness.

When these elements work together, geographical indications can help protect traditional knowledge while creating stronger economic opportunities for farmers, artisans, weavers and local communities throughout Northeast India.

References

Geographical Indications Registry, Intellectual Property India, Government of India. State-wise Registered GI of India – Details of GI Applications Registered as on 31 December 2025. Primary source used for the official names, application numbers, categories and geographical attribution of registered GI products.

Intellectual Property India. Geographical Indications: An Introduction. Used for the legal definition, benefits, producer concept, registration and renewal framework for geographical indications.

Government of India. The Geographical Indications of Goods (Registration and Protection) Act, 1999. Primary legal framework governing geographical indications in India.

Press Information Bureau, Government of India. Parliamentary and ministry releases on registered geographical indications from Northeast India and the recognition of regional agricultural and handicraft products.

Ministry of Textiles, Government of India. Official information on the GI recognition of Meghalaya Ryndia and Khasi Handloom Products.

National Portal of India – One District One Product. Government product profiles used for additional context on registered regional products including Lakadong Turmeric and Naga Mircha.

R. L. Singh (ed.). India: A Regional Geography. National Geographical Society of India, Varanasi. Used for the broader regional geographical background of Northeast India's agriculture, physical environment and economic geography.

Taher, M. and Ahmed, P. Geography of North-East India. Mani Manik Prakash, Guwahati. Used as a regional reference for Northeast India's agricultural resources, cultural geography, economic activities and state-level geographical setting.

Research Note: The regional geography books provide geographical and cultural context but predate many recent GI registrations. Current legal GI status in this article is therefore verified from the official Geographical Indications Registry rather than inferred from books or secondary websites.