Technical barriers to trade

Indian Economy glossary

Also called: TBT · Topic: International Trade Policy, WTO and Intellectual Property · NCERT: Beyond NCERT

Meaning

Technical barriers to trade (TBT) are the technical regulations, standards, labelling rules and conformity assessment procedures that a product must meet before it can be sold in a country. Conformity assessment means testing and certifying that a product meets a standard. The WTO's TBT Agreement requires these rules to be non-discriminatory, to restrict trade no more than necessary, and to be based on international standards.

Why it matters: as tariffs fell under GATT and the WTO, rules like these became a main tool of protection. A tariff (a tax on imports) is easy to see. A strict product standard is hidden in rules and paperwork, so it is harder to measure and harder to challenge.

Explanation

Where TBT fits among non-tariff barriers

  • Non-tariff barriers (NTBs) are trade restrictions other than tariffs. They fall into three groups:
  • Quantity-based: limits on how much can come in, such as quotas and licences.
  • Standards-based: rules on how products must be made or tested. TBT and SPS belong here.

  • Procedural: slow customs work and too many documents. Trade facilitation deals with this group.

  • So TBT is a standards-based NTB. It does not limit quantity directly. It limits which products are allowed in.

What TBT covers

  • Technical regulations: product rules that are compulsory, such as car safety rules or electrical safety rules.
  • Standards: technical specifications for products, such as the specifications that BIS certifies in India.
  • Labelling: what must be printed on the product or its pack.
  • Conformity assessment: the testing and certification needed to prove that a product meets the rule.

The three WTO rules under the TBT Agreement

  • Non-discrimination: imported goods and local goods must be treated equally.
  • Not more trade-restrictive than necessary: a country must choose the least trade-blocking way to reach its goal, such as safety.
  • Based on international standards: this keeps countries from inventing unusual rules that only local firms can meet.

How a genuine standard can become a barrier

  • A rule can be fair on paper but still block trade:
  • Getting certified is slow or costly for foreign firms.
  • So fewer foreign suppliers can sell → supply shrinks → prices rise at home.

  • The effect is the same as protection, even though the rule's stated aim is quality or safety.

  • This is why critics call such rules a disguised NTB. The key question in any dispute is whether the rule protects consumers or protects local producers.

In India

  • Quality control orders (QCOs) are India's main TBT-type measure.
  • A QCO is issued under the BIS Act 2016. It makes certification by the Bureau of Indian Standards (BIS) compulsory before a product can be sold or imported.

  • QCOs cover toys (2021), footwear, chemicals, polyester, steel and many other products.

  • The debate:

  • Supporters say QCOs improve quality and keep cheap, unsafe imports out.
  • Critics call them a disguised NTB. Foreign suppliers find BIS certification hard to get → input supply shrinks → input prices rise → MSMEs (micro, small and medium enterprises) that use these inputs become less competitive.

  • Several QCOs on inputs were withdrawn or deferred in 2025 (verify current).

  • India as an exporter: NCERT Class 11 notes that developing countries "still do not have the access to developed countries' markets because of high non-tariff barriers". Rich countries have cut tariffs, but SPS and TBT rules, subsidies and anti-dumping cases still block exports from poorer countries.

Don't confuse with

  • Sanitary and phytosanitary (SPS) measures: these cover only food safety and animal or plant health ("sanitary" means human and animal health, "phytosanitary" means plant health). They must be science-based and backed by a risk assessment. TBT covers all other product rules, such as car safety, electrical standards and labels.
  • Quantitative restrictions (QRs): direct limits on how much can be imported, such as bans, quotas and licences. GATT Art. XI generally bans them. TBT does not fix any quantity. It sets product requirements.
  • Tariff: a visible tax on imports that the government collects as revenue. A TBT measure raises no revenue. It raises costs through testing and compliance, so it is harder to measure.
  • Trade facilitation: this removes procedural barriers such as slow clearance and repeated inspections. TBT is a standards-based barrier linked to the product itself.

Prelims Hooks

  • The TBT Agreement covers technical regulations, standards, labelling and conformity assessment. Its measures must be non-discriminatory, no more trade-restrictive than necessary, and based on international standards.
  • Trap: a rule on pesticide residues in food is an SPS measure, not TBT. A rule on car safety, electrical standards or labels is TBT.
  • Codex Alimentarius, WOAH/OIE and IPPC set standards for SPS, not TBT.
  • India's QCOs are issued under the BIS Act 2016. Toys came under a QCO in 2021.
  • TBT is a standards-based NTB. Quotas and QRs are quantity-based NTBs. Customs delays are procedural NTBs.

Mains Points

  • TBT as the "new protectionism": as tariffs fall, standards and labelling rules have become the main way to restrict trade, and they are hard to challenge because they look like consumer protection. India should build testing and certification capacity so exporters can meet international standards. Where a partner's rule is discriminatory or restricts trade more than necessary, India can challenge it at the WTO.
  • QCOs, a double-edged tool: they improve quality and curb cheap, unsafe imports, which fits Atmanirbhar Bharat. But QCOs on inputs raise costs for MSMEs and downstream exporters and invite the charge that they are disguised NTBs. Better targeting would mean:
  • applying QCOs mainly to finished consumer goods;
  • faster BIS certification of foreign plants;

  • regular reviews, like the 2025 withdrawals.

  • The developing-country view: rich countries have cut tariffs, but SPS and TBT rules still keep poorer countries out of their markets. This supports developing countries' demand for standards based on international norms, and for help with building testing capacity.

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