Central Government approves India’s accession to Southern Indian Ocean Fisheries Agreement (SIOFA)

1. At a Glance

• The Central Government has approved India's accession to SIOFA. India moves from a Cooperating Non-Contracting Party (CNCP) to a full Contracting Party [1].
• SIOFA is a Regional Fisheries Management Organisation (RFMO) for the high seas. It covers non-highly migratory fish stocks across most of the Indian Ocean's high seas [1][5].
• It is the operational follow-up to India's Guidelines for High Sea Fisheries (December 2025). It gives a legal route for Indian-flagged vessels to fish outside the EEZ [1][2].
• Exam relevance: Blue Economy, UNCLOS, IUU fishing, RFMOs (IOTC vs SIOFA), maritime security in the Indian Ocean Region (IOR), and livelihoods of fishers.

2. Why in the News

• 14 Oct 2026: PIB (Ministry of Fisheries, Animal Husbandry & Dairying) announced Cabinet-level approval of India's accession to SIOFA [1].
• 9 Dec 2025: The Guidelines for Sustainable Harnessing of Fisheries in the High Seas by Indian-Flagged Fishing Vessels, 2025 were notified. Under them, a Letter of Authorisation (LoA) is mandatory for high-seas fishing [2].
• 2026: The Vice President launched the LoA and the Odisha Deep Sea Fishing Mission document [8].

3. Background & Evolution

• Rationale: High seas make up ~65% of the global ocean. Fishing there is dominated by China (21%), Taiwan (13%), Japan (11%), South Korea (11%) and Spain (8%). Indian vessels mostly operate within 60–80 NM of the coast, inside the EEZ [1].
• Chronology:
• 1996: India becomes a Contracting Party to the Indian Ocean Tuna Commission (IOTC) [1].
• 7 July 2006: SIOFA adopted in Rome [4].
• 21 June 2012: SIOFA enters into force [7].
• 2022: India becomes a CNCP of SIOFA [1].
• 4 Nov 2025: EEZ fishing rules notified. Fish caught in the Indian EEZ is treated as Indian-origin for customs purposes [3].
• 9 Dec 2025: High Seas Fisheries Guidelines notified [2].
• 14 Oct 2026: Accession approved [1].

4. Core Static Facts

5. Multi-Dimensional Analysis

Economic

• Opens access to high-value stocks such as toothfish, alfonsino and squid. Creates new opportunities for fishers and entrepreneurs [1].
• Supports building fleet capacity beyond the EEZ, including access agreements in other countries' EEZs, with revenue to the exchequer [1].
• Advances the Blue Economy agenda [1].

Geopolitical / Strategic

• Gives India a recognised presence on the high seas next to the dominant distant-water fleets (China, Taiwan, Japan, South Korea, Spain) [1].
• Brings India into the High Seas Boarding and Inspection (HSBI) Scheme, which strengthens coastal security and maritime domain awareness [1].
• Full voting role in decisions, replacing the limited participation it had as a CNCP [1].

Environmental

• Commits India to science-based stock assessments and to fighting IUU fishing [1].
• Deep-sea species such as toothfish and alfonsino are generally slow-growing, so they are vulnerable to overfishing. The precautionary approach becomes central. (Analytical point; not taken from a source.)

Legal / Governance

• SIOFA's scope is set by reference to UNCLOS (Annex I; Art. 77(4)) [1].
• On the domestic side, the LoA under the 2025 Guidelines is mandatory. Vessels must also be on the SIOFA Record of Authorised Vessels [2][5].

Scientific / Technological

• Access to SIOFA scientific data, research programmes and stock assessments [1].
• Needs deep-sea vessels and vessel monitoring capacity. India's current fleet is mostly near-shore [1].

Social

• Livelihood diversification for fishing communities. Cooperatives received LoAs [2].
• Risk: capital-intensive deep-sea fishing could favour large enterprises over artisanal fishers. (Analytical point.)

6. Recent Developments (last 12–18 months)

• 4 Nov 2025: EEZ fishing rules notified [3].
• 9 Dec 2025: High Seas Fisheries Guidelines, 2025 notified, with the LoA made mandatory [2].
• 2026: Vice President launched the LoA and the Odisha Deep Sea Fishing Mission document [8].
• 14 Oct 2026: Government approved accession to SIOFA [1].

7. Prelims Hooks

• SIOFA was adopted in Rome on 7 July 2006 [4].
• SIOFA entered into force on 21 June 2012 [7].
• SIOFA headquarters: Saint-Denis, Réunion [5].
• SIOFA covers non-highly migratory stocks. Tuna falls under the IOTC [1][5].
• India joined the IOTC as a Contracting Party in 1996 [1].
• India became a CNCP of SIOFA in 2022 [1].
• SIOFA excludes species in UNCLOS Annex I (highly migratory) and Art. 77(4) (continental-shelf sedentary species) [1].
• India's target species under SIOFA include squid, toothfish and alfonsino [1].
• The high seas are ~65% of the global ocean. China has the largest share of high-seas fishing (21%) [1].
• Indian vessels mostly fish within 60–80 NM of the coast [1].
• High Seas Fisheries Guidelines notified on 9 Dec 2025. LoA is mandatory [2].
• CMM 2019/14 covers boarding and inspection. CMM 2019/07 covers the Record of Authorised Vessels [5].
• Indian nodal ministry: Ministry of Fisheries, Animal Husbandry & Dairying (not MoEFCC or MoES) [1].
• The HSBI Scheme under SIOFA is linked to coastal security [1].

8. What India Gives Up by Becoming a Full Member

• Other countries can board Indian boats, not just the other way round
• CMM 2019/14 sets up boarding and inspection of fishing vessels on the high seas [5]. A CMM (Conservation and Management Measure) is a binding rule made by SIOFA members.
• The note counts the HSBI Scheme as a security gain for India [1]. But inspection works both ways. An inspector from another member can also board an Indian-flagged vessel.

• So every Indian boat must keep its licence, catch records and gear in order. If it does not, it can be reported for IUU fishing (illegal, unreported and unregulated fishing).

• India now answers for every boat it lists

• SIOFA has a Compliance Committee, the body that checks whether members follow the rules [1].
• Only vessels on the Record of Authorised Vessels may fish [5]. Once India puts a boat on that list, India's own record is judged by that boat's behaviour.

• Weak monitoring of even a few boats can therefore damage India's standing in the whole organisation.

• India accepts rules that were made before it had a vote

• SIOFA has been in force since 2012 [7]. Its bottom fishing rule, CMM 2020/01, already limits how much fishing effort and catch is allowed, and where trawling may happen [9].
• India was only a CNCP (Cooperating Non-Contracting Party, a non-member that agrees to follow the rules but cannot vote) from 2022 [1]. It had no vote when these limits were set.
• Watch how SIOFA divides future catch limits. If shares are based on how much a country caught in the past, India starts with very little, because it has fished very little in this area.

9. India Has the Permit but Not Yet the Boats

• The fish India wants are far from where Indian boats go
• Most Indian vessels fish within 60–80 NM of the coast [1].

• SIOFA's main fisheries are bottom fisheries for orange roughy, alfonsino and toothfish [10]. Catching these fish needs deep-water gear, freezing on board, and long voyages far from port.

• The costs start now, but the catch comes later

• The duties begin as soon as India becomes a member: boarding rules, the vessel list and reporting [5].

• The catch begins only after India builds or buys suitable vessels. Until then, India pays the costs of membership and gets very little fish in return.

• India is up against fleets that are already there

• China (21%), Taiwan (13%), Japan (11%), South Korea (11%) and Spain (8%) dominate high-seas fishing [1].
• They already have the boats, years of catch data and crews with experience. In the short run, India mainly gains a vote and access to data, not a share of the fish.

10. The Fish India Wants Live on a Fragile Seabed

• Bottom fishing can damage seabed life
• Bottom trawling drags a net along the sea floor. SIOFA's key stocks are caught this way [10].
• The sea floor in these areas can hold a VME (vulnerable marine ecosystem). These are fragile seabed communities, such as cold-water corals and sponges, that take a very long time to recover.

• Under CMM 2020/01, a vessel that brings up more coral or sponge than a set limit must stop fishing at that spot and move away (the "move-on" rule) [9].

• SIOFA is still doing the science behind its rules

• SIOFA's work to map VMEs and divide the area into ecological zones was scheduled to finish only in 2023 [9].
• Its impact assessments have been "preliminary": one for member fleets in 2020, and one for the Saya de Malha bank in 2022 [9].

• Even the bottom fishing rule was adopted as an "interim" measure [9].

• Why this matters for India

• India is joining a system whose protection rules may become stricter as the science improves.
• A business plan that assumes today's catch limits and open areas could fail if areas are closed later. That makes deep-sea vessels an even riskier investment for small fishers.

11. Why Not Stay a Cooperating Non-Member?

• The strongest case against joining now
• As a CNCP, India already took part in SIOFA from 2022 [1].
• Full membership adds binding duties: boarding, the vessel list and compliance review [1][5]. Yet India's fleet cannot reach most of these fish yet [1].

• So why accept the obligations before India can use the benefits?

• The answer

• A CNCP has only limited participation and no vote [1]. Rules like CMM 2020/01 were made without India [9]. Every year India stays outside, more rules are made without it.

• Full members get access to SIOFA's scientific data, research programmes and stock assessments [1]. India needs these to decide whether a deep-sea fleet is worth building at all.

• What the critic gets right

• On timing, the critic has a point. The costs come first, and the benefits depend on a fleet India does not yet have.
• If India does not build that fleet, the membership will mainly bring diplomatic standing, not more fish or more income for fishers.

12. What the Fisheries Ministry Should Do Before the First Voyage

• Ministry of Fisheries, Animal Husbandry & Dairying: send Indian scientists before Indian boats
• SIOFA's rules are based on advice from its Scientific Committee and on impact assessments [1][9].

• The ministry should fund exploratory survey voyages and send Indian scientists to the committee. Then India will have its own data when catch limits are revised.

• Ministry of Fisheries: help cooperatives share the cost of following the rules

• Cooperatives have already received LoAs [2].
• But listing a vessel, passing boarding checks and tracking coral and sponge bycatch [5][9] all cost money.

• Let several cooperatives share one compliant vessel and its monitoring equipment. Otherwise only large firms will be able to use the new access.

• Coastal states: build on the Odisha model

• Odisha has launched a Deep Sea Fishing Mission document [8].

• Other coastal states can draft similar plans, so that training and boat support reach traditional fishing communities and not only big companies.

• Ministry with the security agencies: put the inspection data to use

• The HSBI Scheme gives India boarding rights on the high seas [1].
• What Indian inspectors find during boardings should be shared with India's maritime security agencies. Then the claimed coastal-security gain becomes real.

13. Anchors for Answers

• Data: The high seas make up ~65% of the global ocean. China takes 21% of high-seas fishing, while Indian boats mostly stay within 60–80 NM of the coast [1]
• Data: SIOFA's main fisheries are bottom fisheries for orange roughy, alfonsino and toothfish [10]
• Report/Committee: SIOFA's 2022 submission to the UN on bottom fisheries: VME mapping was still under way and impact assessments were preliminary (2020; Saya de Malha bank 2022) [9]
• Law/Case: UNCLOS Annex I and Art. 77(4) define what SIOFA covers [1]. CMM 2020/01 is the interim bottom fishing rule with the VME move-on requirement [9]. CMM 2019/14 covers boarding and inspection [5]
• Scheme: The Guidelines for High Sea Fisheries, 2025 (LoA mandatory, cooperatives among the holders) [2]. The Odisha Deep Sea Fishing Mission is a state-level model [8]

14. Mains Relevance

• GS-II: International institutions, agencies and fora; agreements affecting India's interests.
• GS-III: Blue Economy and fisheries (agriculture and allied sectors); security challenges in maritime border areas; conservation.
• Possible questions: 1. India's accession to SIOFA marks a shift from an EEZ-centric to a high-seas fisheries strategy. Discuss the opportunities and the sustainability concerns. 2. Regional Fisheries Management Organisations are central to combating IUU fishing. Examine India's role in IOTC and SIOFA. 3. High-seas fishing is dominated by a few distant-water fleets. What institutional and capacity reforms does India need to claim an equitable share?

15. Related Topics to Study Next

• UNCLOS: maritime zones, Art. 77, Annex I. SIOFA's scope is defined by them.
• IOTC: the other Indian Ocean RFMO, for migratory species.
• BBNJ (High Seas Treaty): governance of biodiversity beyond national jurisdiction.
• WTO Agreement on Fisheries Subsidies: links to IUU fishing and overfished stocks, and to India's position on subsidies.
• FAO Port State Measures Agreement / IUU fishing: the compliance architecture.
• PM Matsya Sampada Yojana and deep-sea fishing vessel schemes: domestic fleet capacity.
• Indian Ocean Region security (SAGAR/MAHASAGAR, IFC-IOR): the HSBI and maritime domain awareness link.

16. NCERT Concepts to Revise

• United Nations Convention on the Law of the Sea (Geography): SIOFA's scope is defined by UNCLOS provisions (Annex I, Art. 77(4)), and it sets the high seas rules.
• Exclusive economic zone (Geography): India's fleet mostly fishes inside its EEZ; accession gives a legal route to fish beyond it.
• Blue economy (Economy): The accession is framed as advancing sustainable use of ocean resources for growth and fisher livelihoods.
• Overfishing (Geography): Slow-growing deep-sea stocks like toothfish are vulnerable; SIOFA's science-based limits aim to prevent depletion.
• BBNJ Agreement (Geography): The related high-seas treaty on biodiversity beyond national jurisdiction; it overlaps with RFMO governance of the same waters.
• Fisheries subsidies (Economy): WTO curbs on subsidies for illegal and overfished stocks link to IUU fishing and support for deep-sea fleets.

17. Common Errors / Trap Areas

• IOTC vs SIOFA: IOTC covers tuna (highly migratory); SIOFA covers non-migratory deep-sea stocks.
• India's status: a CNCP since 2022, not a full member until this accession. The accession approval came on 14 Oct 2026 [1].
• Ministry: Fisheries, Animal Husbandry & Dairying, not Earth Sciences or Environment.
• Year confusion: adopted 2006, in force 2012. Do not mix these up with India's 1996 IOTC membership.
• Headquarters: Réunion (French territory), not Mauritius or Seychelles, even though both are parties.
• Wording in the PIB release: it says "Cooperating Parties". The formal categories are Contracting Party and CNCP.