The Role of Community Biodiversity Registers in Preserving Traditional Knowledge

Somewhere in a small village in Kerala, an elder knows exactly which plant to use for a fever that won’t break, how to prepare it, and why it works better when harvested at a certain time of year. This knowledge was never written down. It was passed from one generation to the next through practice and oral tradition. But what happens when the elder is gone, or when a pharmaceutical company files a patent on that same plant remedy without ever acknowledging the community? Community Biodiversity Registers (CBRs) were developed precisely to prevent that loss – and that exploitation.

What are Community Biodiversity Registers? 🔗

A Community Biodiversity Register (CBR) is a structured documentation tool that records a community’s collective knowledge about the biodiversity in its local area. This includes the names of local plant and animal species, their traditional uses – medicinal, agricultural, ritual, or nutritional – and the ecological relationships and conservation practices associated with them. CBRs are created by the community, for the community, and they serve both as a living record and a legal evidence base.

The concept is grounded in the recognition that indigenous and local communities hold vast ecological knowledge that formal science has often overlooked. UNESCO’s Local and Indigenous Knowledge Systems (LINKS) programme emphasizes that indigenous knowledge systems are integral to livelihoods, cultural identity, and ecosystem management – yet this knowledge remains largely undocumented and therefore unprotected. CBRs are a practical response to that gap.

In India, CBRs are closely tied to the Biological Diversity Act, 2002, which mandates the creation of People’s Biodiversity Registers (PBRs) – the formal government-linked version of CBRs – by Biodiversity Management Committees at the local body level. While PBRs are the statutory instrument, CBRs are often the community-initiated precursor or parallel effort, especially in tribal and forest-dependent areas.

Why CBRs matter for intellectual property protection 🔗

Biopiracy refers to the unauthorized appropriation of biological resources and associated traditional knowledge – usually by corporations or researchers – without the consent of or compensation to the originating communities. India has experienced this firsthand. Cases involving turmeric, neem, and Basmati rice drew international attention to how traditional knowledge can be patented abroad, cutting communities out of any benefit derived from their own heritage.

CBRs counter biopiracy by creating a documented, timestamped record of prior knowledge. When a community’s use of a plant is recorded in a register before a patent application is filed, that register can serve as evidence of prior art – meaning the knowledge already existed and therefore cannot be claimed as a novel invention. Documentation of traditional knowledge makes it available to patent examiners worldwide, helping them identify prior art and reject patent applications based on knowledge that already belongs to communities.

Under the Biological Diversity Act, 2002, any person or entity – Indian or foreign – must obtain prior approval from the National Biodiversity Authority (NBA) before applying for intellectual property rights based on biological resources or associated knowledge accessed from India. The NBA, along with State Biodiversity Boards and over 31,000 Biodiversity Management Committees, forms the institutional backbone of this system. CBRs feed directly into this framework by providing the documentary foundation that makes enforcement meaningful.

Beyond blocking illegitimate patents, CBRs also support access and benefit-sharing (ABS) agreements. When a community’s documented knowledge contributes to a commercial product – a pharmaceutical compound, an agricultural variety, or a cosmetic ingredient – the register provides the basis for negotiating fair compensation. Without documentation, communities have no leverage; with it, they have a legal claim.

How to create a Community Biodiversity Register 🔗

Creating a CBR is a participatory process. It cannot be done to a community – it must be done by the community, with external facilitators playing a supporting role. Bioversity International outlines CBRs as tools for communities to establish inventories of crop diversity, document associated traditional knowledge, build collective ownership, and prevent biopiracy – goals that shape every step of the process.

Step 1: Community mobilization and consent 🔗

The process begins with extensive consultation. Community members need to understand why the register is being created, who will have access to it, and how the information will be used and protected. Free, prior, and informed consent is non-negotiable. Communities may also decide to keep certain knowledge restricted – sacred or sensitive practices that they do not wish to disclose publicly. This boundary must be respected from the outset.

Step 2: Identifying knowledge holders 🔗

Traditional knowledge is not evenly distributed. Healers, farmers, midwives, and elders typically hold specialized knowledge about specific species or practices. Women are often the primary keepers of medicinal plant knowledge and food biodiversity. Identifying and involving these knowledge holders – across age groups and genders – is critical to creating a comprehensive and accurate register.

Step 3: Field surveys and documentation 🔗

Community members, often paired with trained facilitators or students, conduct field surveys to document species. This includes recording local names (in local languages), descriptions, habitats, seasonal availability, and all traditional uses – medicinal, culinary, ritual, or agricultural. Photographs and specimen samples provide additional documentation. The information is cross-checked with knowledge holders to ensure accuracy.

Step 4: Community validation and compilation 🔗

Once data is collected, it is reviewed collectively. Knowledge holders verify the recorded information, correct errors, and flag anything the community prefers to keep private. This peer validation step is what makes a CBR genuinely community-owned rather than an externally compiled database. The final register is compiled in accessible formats – often in local languages, sometimes with visual aids – and stored securely with the community.

Step 5: Legal registration and linkage 🔗

To maximize protection, CBR data can be formally submitted to the Biodiversity Management Committee and integrated into the statutory People’s Biodiversity Register. This connects community-level documentation to the national legal framework under the Biological Biodiversity Act, making it part of the official record accessible to patent examiners and regulatory authorities.

Case studies: CBRs in action in India 🔗

Kerala: Documenting disappearing rice varieties 🔗

One of the most compelling examples comes from Wayanad district in Kerala. A study carried out as part of the preparation of the People’s Biodiversity Register by the Kerala State Biodiversity Board revealed that 55 traditional paddy varieties had gone extinct from a district that once cultivated nearly 160 varieties. This finding, made possible through systematic documentation, galvanized conservation action – leading to seed banks, government incentives for farmers growing indigenous varieties, and formal recognition of tribal communities as custodians of agricultural heritage.

The documentation also had a protective effect. Once traditional varieties were recorded in biodiversity registers, registration under the Protection of Plant Varieties and Farmers’ Rights Act (PPVFRA) became a viable legal pathway to secure community rights, preventing outside entities from claiming these varieties as their own innovations.

Odisha’s Jeypore Tract: Rice diversity and benefit-sharing 🔗

The Jeypore Tract of Odisha, historically home to one of the largest concentrations of rice diversity in India, offers another significant case. The M.S. Swaminathan Research Foundation (MSSRF) worked with tribal communities from 1998 onwards to document and conserve vanishing rice varieties, gradually transferring control over this knowledge to community-based organizations.

The documentation of traditional rice varieties in this region proved critical when researchers and seed companies expressed interest in using these varieties for developing climate-resilient crop breeds. Because communities had documented records of these varieties and their associated knowledge, they were in a position to negotiate benefit-sharing agreements – transforming their traditional knowledge from a passive resource available for extraction into the basis for equitable partnerships.

India-wide: The CBR initiative under the Indian Institute of Sciences 🔗

By the late 1990s, 75 Plant Biodiversity Registers had been established across ten Indian states with support from the Indian Institute of Sciences and partner organizations. These registers documented plant diversity and traditional knowledge across diverse ecological zones – from forest communities in Central India to coastal fishing communities in the south. Gene Campaign, a civil society organization, undertook parallel documentation work among tribal populations in Jharkhand, Madhya Pradesh, and the Terai region of Uttar Pradesh, working with traditional healers and village elders to document medicinal plant knowledge.

These early CBR initiatives fed into the framing of the Biological Diversity Act, 2002, demonstrating that community-led documentation was both feasible and effective. They also showed that CBRs generate broader benefits: younger community members developed renewed interest in traditional practices, communities identified threatened species early enough to act, and several regions used CBR data to establish community conserved areas.

Challenges and the road ahead 🔗

CBRs are not without limitations. Keeping registers updated is an ongoing challenge, as biodiversity and traditional practices evolve over time. In areas with low literacy, documentation in written formats can be exclusionary unless visual or audio methods are incorporated. There is also the persistent tension identified by legal scholars: that written documentation, while offering protection against external patents, also makes knowledge more accessible and potentially more vulnerable to exploitation if legal safeguards are not simultaneously strengthened.

The 2023 amendments to the Biological Diversity Act have raised fresh concerns on this front. Environmental advocates warn that decriminalizing violations of the Act and streamlining commercial access to biological resources could undermine the protections that CBRs were designed to support – making it easier for companies to access traditional knowledge without adequate benefit-sharing obligations.

Despite these challenges, the core premise of CBRs remains sound: communities that can document what they know, and demonstrate that they knew it first, are far better positioned to protect their rights. Under the Convention on Biological Diversity, parties are obliged to respect, protect, and promote traditional knowledge, innovations, and practices – but this obligation means little in practice without the documented evidence that CBRs provide.

What do you think? If a community documents its traditional knowledge in a CBR but lacks the legal resources to enforce its rights, does documentation alone offer meaningful protection? And as climate change accelerates biodiversity loss, should governments mandate and fund CBR creation in all ecologically sensitive regions – or does that risk shifting control away from communities themselves?

References

1. https://www.unesco.org/en/links/biodiversity
2. https://www.indiacode.nic.in/bitstream/123456789/21545/1/the_biological_diversity_act,_2002.pdf
3. https://www.twn.my/title/cteindia.htm
4. https://www.drishtiias.com/to-the-points/paper3/biological-diversity-act-2002
5. https://cgspace.cgiar.org/items/4ab9e196-25c6-43f7-b3c5-4af711c81002
6. https://sourcetrace.com/blog/conserving-indigenous-rice-varieties-stories-india/
7. https://www.frontiersin.org/journals/sustainable-food-systems/articles/10.3389/fsufs.2019.00116/full
8. https://www.equatorinitiative.org/2017/05/30/tribal-communities-of-the-jeypore-tract-of-orissa/
9. https://www.science.org/content/article/amendments-indian-biodiversity-laws-could-open-doors-exploitation
10. https://naturaljustice.org/wp-content/uploads/2015/09/Traditional-Knowledge.pdf