Regional trade blocs

Detail

1. What a regional trade bloc is

• Regional trade bloc: a group of nearby countries that cut or remove tariffs (taxes on imported goods) on trade among themselves.
• Members usually make similar or complementary goods. Complementary goods are goods that fill each other's gaps, for example one member's raw material feeding another member's factories.

• Blocs also try to curb restrictions on the trade of developing countries.

• Why blocs arose:

• Global bodies (GATT from 1948, then the WTO from 1995) moved slowly.
• They failed to speed up trade within regions.

• So neighbouring countries made their own, faster deals.

• Share of world trade: NCERT says about 120 blocs generate 52% of world trade.

• The current count is much higher. As of 1 October 2026, 388 regional trade agreements (RTAs) notified to the WTO were in force [2].
• The WTO has also verified at least 84 more RTAs that are in force but had not been notified by October 2026 [2].

• The WTO tracks all of these in its RTA Database. It shows the members, the dates of signing and entry into force, and the type of each deal [3].

• Benefits and limits (NCERT exercise 2(iii)):

• Benefits: no tariffs inside the group, bigger markets, and more trade between neighbours.
• Limit: free trade between rival blocs may get harder. A bloc lowers walls on the inside but can keep them up against outsiders.

2. Stages of economic integration

Each stage includes everything in the stage before it and adds one more step.

Stage	What members do	Example
Preferential trade area (PTA)	Lower tariffs (not to zero) on some goods	India–Mercosur PTA (2009)
Free trade area (FTA)	Remove tariffs on most goods among members; each member keeps its own tariffs against outsiders	SAFTA, AfCFTA, USMCA
Customs union	FTA plus one common external tariff (the same tariff on imports from outside)	Mercosur (in aim)
Common market	Customs union plus free movement of labour and capital	EU single market
Economic union	Common market plus shared economic policy and often one currency	EU with the euro

• Trap: an FTA has no common external tariff. A customs union does.

3. Major blocs: headquarters and India's position

Bloc	Founded / key year	HQ (country)	Members / key facts	India's link
EU (European Union)	—	Brussels (Belgium)	27 members; single market; the euro	India–EU FTA talks relaunched in 2022 and concluded on 27 January 2026 at the 16th India–EU Summit [7][8]
ASEAN (Association of Southeast Asian Nations)	1967	Jakarta (Indonesia)	10 South-East Asian states	ASEAN–India Trade in Goods Agreement (AITIGA): signed 2009, in force 1 January 2010; under review [9]
SAFTA (South Asian Free Trade Area)	Signed 2004, in force 2006	Under SAARC	SAARC members	India is a member
CIS (Commonwealth of Independent States)	—	Minsk (Belarus)	Former Soviet republics	—
LAIA / ALADI (Latin American Integration Association)	—	Montevideo (Uruguay)	Latin American states	—
OPEC (Organisation of the Petroleum Exporting Countries)	—	Vienna (Austria)	Oil exporters	A cartel, not a true trade bloc
NAFTA → USMCA	NAFTA 1994; USMCA 2020	—	USA, Canada, Mexico; USMCA review due 2026	—
Mercosur	1991 (Treaty of Asunción)	—	Argentina, Brazil, Paraguay, Uruguay; Bolivia full member from 2024; Venezuela suspended	India–Mercosur PTA since 2009

• OPEC is a cartel. A cartel is a group of producers that agree to fix output and prices. It does not remove tariffs among its members, so it is not a true trade bloc. NCERT's older list still includes it.
• AITIGA review:
• In September 2022, both sides asked the AITIGA Joint Committee to review the deal and make it more trade-friendly [9].
• Eight sub-committees were set up to negotiate different areas. Both sides aimed to finish the review in 2025 [9].
• India hosted the 10th AITIGA Joint Committee meeting [10].

• India–ASEAN trade was USD 131.58 billion in 2022-23 [9].

• India–EU FTA (concluded January 2026):

• It gives India market access for more than 99% of its exports to the EU by trade value [7].
• India kept sensitive sectors protected: dairy, cereals, poultry, soymeal and some fruits and vegetables [7].

• A Joint Committee will review the deal within five years of entry into force, and then every five years [8].

• EU–Mercosur: a deal was concluded in December 2024.

4. Mega-regional blocs

A mega-regional bloc is a very large deal that links many economies across a whole region or ocean rim.

RCEP (Regional Comprehensive Economic Partnership)

• Members (15): the 10 ASEAN members plus China, Japan, South Korea, Australia and New Zealand.
• In force since January 2022. It is the largest bloc by GDP.
• India left the talks in November 2019 for three reasons:
• its large trade deficit with China: India imports far more from China than it exports there;
• fear that cheap imports would hurt Indian farmers;
• fear for its dairy sector (Australia and New Zealand are big dairy exporters).

CPTPP (Comprehensive and Progressive Agreement for Trans-Pacific Partnership)

• 11 Pacific Rim countries, in force since 2018.
• It was formed after the USA left the TPP (Trans-Pacific Partnership).
• The UK joined in December 2024. It is the first member outside the Pacific region.
• China and Taiwan have both applied.

AfCFTA (African Continental Free Trade Area)

• Launched in 2019. Trading started in January 2021.
• It covers 54 of the 55 African Union members. Eritrea has not signed.
• It is the largest bloc by number of countries.
• Its secretariat (head office) is in Accra, Ghana, on the Gulf of Guinea coast of West Africa.

Mega-bloc	Largest by	In force	Odd one out
RCEP	GDP	Jan 2022	India left (2019)
CPTPP	—	2018	UK: first non-Pacific member (Dec 2024)
AfCFTA	Number of countries	Trading Jan 2021	Eritrea not signed

5. India's own FTAs (link to international-trade-policy)

India has moved away from big multi-country blocs like RCEP and towards bilateral deals (deals with one partner or one small group).

Agreement	Partner	Key date
CEPA (Comprehensive Economic Partnership Agreement)	UAE	2022
ECTA (Economic Cooperation and Trade Agreement)	Australia	Concluded 2022; cuts or removes tariffs on most traded goods [5]
TEPA (Trade and Economic Partnership Agreement)	EFTA (Switzerland, Iceland, Norway, Liechtenstein)	Signed 10 March 2024; in force 1 October 2025 [5]
CETA (Comprehensive Economic and Trade Agreement)	UK	Signed July 2025; in force 15 July 2026 [4][6]
CEPA	Oman	December 2025; zero duty on 98.08% of Oman's tariff lines, covering 99.38% of India's exports by value [5]
FTA	EU	Concluded 27 January 2026 [7]

• Under the India–UK CETA, 99% of India's exports to the UK enter duty-free [4].
• The UK's social security agreement (Double Contribution Convention) also came into force on 15 July 2026. Under it, workers posted for a short time in the other country do not pay social-security contributions in both countries [6].

6. Map task

• Mark the headquarters: Brussels (Belgium), Jakarta (Indonesia), Minsk (Belarus), Montevideo (Uruguay), Vienna (Austria), Accra (Ghana).
• Shade the members:
• RCEP: the Western Pacific;
• CPTPP: around the Pacific Rim, plus the UK;
• AfCFTA: all of Africa except Eritrea (Horn of Africa, on the Red Sea);

• Mercosur: South America (the Southern Cone).

• Mark Asunción, the capital of Paraguay, where Mercosur's founding treaty was signed.

Prelims Hooks

• HQ matches: EU → Brussels; ASEAN → Jakarta; CIS → Minsk; LAIA/ALADI → Montevideo; OPEC → Vienna; AfCFTA secretariat → Accra.
• Integration order (least to most integrated): PTA → FTA → customs union → common market → economic union. A common external tariff starts at the customs union stage.
• OPEC is a cartel, not a trade bloc. It is a common "which of the following" trap.
• RCEP has 15 members (ASEAN + China, Japan, South Korea, Australia, New Zealand). It is the largest bloc by GDP. India withdrew in November 2019.
• AfCFTA is the largest bloc by number of countries (54 of 55 AU members). The only non-signatory is Eritrea.
• The UK is the first non-Pacific member of the CPTPP (December 2024).
• Mercosur: Treaty of Asunción, 1991. Bolivia became a full member in 2024. Venezuela is suspended. The India–Mercosur deal is a PTA, not an FTA.
• NAFTA (1994) → USMCA (2020).
• India–EFTA TEPA: EFTA = Switzerland, Iceland, Norway, Liechtenstein. Signed 10 March 2024; in force 1 October 2025 [5].
• AITIGA has been in force since 1 January 2010 [9]. As of 1 October 2026, there were 388 notified RTAs in force [2] (NCERT: 120 blocs, 52% of world trade).

Mains Points

• Why blocs spread:
• WTO talks stalled → countries turned to faster regional and bilateral deals.
• Result: by October 2026, 388 notified RTAs were in force [2].

• Risk: a "spaghetti bowl" of rules. Many deals overlap, each with its own rules on where a product counts as "made", which raises costs for exporters. Trade between rival blocs may also become harder.

• India's choices:

• India left RCEP (2019) over its China trade deficit and farm and dairy concerns.
• Instead it signed deals with partners whose economies complement its own: UAE, Australia, EFTA, UK, Oman, EU [5][7].

• These deals protect sensitive sectors such as dairy and cereals [7], and the old AITIGA is being reviewed [9].

• Geography of blocs:

• Most blocs form among neighbours: EU, ASEAN, Mercosur, AfCFTA.
• Mega-blocs (RCEP, CPTPP) link whole ocean rims and pull world trade towards the Indo-Pacific.

• AfCFTA could raise trade among African countries, which has stayed low because their roads and railways are poorly connected and they export similar primary goods.

• For GS-II/III: link blocs to the WTO's MFN rule (most-favoured nation: a lower tariff given to one member must be given to all). Under GATT Article XXIV, FTAs and customs unions are allowed as exceptions to this rule.