TRAI releases “The Telecommunication Interconnection (Third Amendment) Regulations, 2026”

1. At a Glance

• What it is: A TRAI amendment to the Telecommunication Interconnection Regulations, 2018. It moves interconnection between telecom networks from the LDCA/SDCA level to the Licensed Service Area (LSA) level, and from legacy E1/TDM to IP-based technology [1].
• Why it matters: Interconnection is the set of technical, operational and commercial arrangements that let users on different networks talk to each other. Without it, a multi-operator telecom market does not work [1].
• Legal basis: TRAI makes these rules under Section 11(1)(b) of the TRAI Act, 1997. This is a standard question on what a statutory regulator does [1][3].
• Syllabus fit: Telecom regulation, digital infrastructure (GS-III), and regulatory bodies and consultative rule-making (GS-II).

2. Why in the News

• TRAI released the regulations on 03 November 2026. They take effect on 1 January 2027 [1].
• They follow TRAI's consultation paper "Review of existing TRAI Regulations on Interconnection matters" of 10 November 2025. That paper focused on IP-based interconnection and also covered satellite-based networks [2].

3. Background & Evolution

• 1997: Parliament passed the TRAI Act, 1997. Section 11 sets out TRAI's functions, and interconnection regulation is one of them [3].
• Before 2018: TRAI issued earlier interconnection instruments under the TRAI Act, including regulations on interconnection usage charges [3].
• 2018: TRAI notified the Telecommunication Interconnection Regulations, 2018. These are the base regulations now being amended [1][3].
• 2023: The Telecommunications Act, 2023 amended the TRAI Act. It changed the eligibility for TRAI Chairperson and members [4][5].
• 10 Nov 2025: TRAI issued the consultation paper reviewing its interconnection regulations. Written comments were due 8 Dec 2025 and counter-comments 22 Dec 2025 [2].
• 3 Nov 2026: TRAI released the Third Amendment, after the full consultation sequence: Pre-Consultation Paper, Consultation Paper, comments and counter-comments, and an Open House Discussion [1].
• 1 Jan 2027: The regulations take effect [1].

4. Core Static Facts

Item	Fact
Issuing body	Telecom Regulatory Authority of India (TRAI) [1]
Enabling provision	Section 11(1)(b), TRAI Act, 1997: prescribe interconnection terms and ensure technical compatibility and effective interconnection [1][3]
Base regulation	Telecommunication Interconnection Regulations, 2018 [1]
Effective date	1 January 2027 [1]
Interconnection	Technical, operational and commercial arrangements connecting two or more networks so traffic can flow between them [1]
Point of Interconnection (POI)	The place where traffic is handed over or taken over between providers. Its location can now be mutually agreed [1]
Level of interconnection	Moves from LDCA (Long Distance Charging Area) and SDCA (Short Distance Charging Area) to LSA (Licensed Service Area) [1]
Technology	All new interconnections must be IP-based. Existing E1/TDM POIs move to IP [1]
Migration period	3 years, phased, for both LSA migration (traffic measured in Minutes of Usage) and E1/TDM-to-IP migration [1]
IP POI capacity	Set with regard to concurrent session-handling capability and link bandwidth, while keeping the required Quality of Service [1]
Bank guarantees	Validity of guarantees given on reassessment, and the reassessment interval, extended from 6 months to 12 months [1]
Interest ceiling on delayed payments	SBI one-year MCLR + 2% [1]
Enforcement tools	Interest on delayed payments, reporting requirements to track migration, and graded financial disincentives [1]
New framework	Surrender of a POI: a provider can voluntarily exit a POI for its own operational needs [1]

5. Multi-Dimensional Analysis

Scientific / Technological

• The move from circuit-switched TDM (E1) to IP improves bandwidth efficiency, call quality and end-to-end call performance [1].
• For IP POIs, capacity is measured in concurrent sessions and bandwidth rather than fixed circuits [1].
• LSA-level routing gives lower latency and better service reliability [1].
• The 2025 consultation also looked at satellite-based networks, which shows the framework is preparing for new kinds of networks [2].

Economic

• Fewer, consolidated POIs at LSA level should cut duplicated infrastructure and simplify routing [1].
• The POI surrender framework lets providers stop maintaining POIs that carry little traffic, which TRAI says improves financial efficiency [1].
• The interest cap (SBI 1-yr MCLR + 2%) and the longer bank-guarantee cycle make payment obligations between operators more predictable [1].

Legal / Regulatory

• The rules rest on Section 11(1)(b), TRAI Act [1].
• Graded financial disincentives apply the principle of proportionality: the penalty should match how serious the contravention is [1].
• The rules separate surrender (voluntary, for the provider's own reasons) from disconnection (for reasons attributable to the other provider, and only in exceptional circumstances). This limits the use of POI disconnection as a weapon against competitors [1].

Governance / Ethical

• TRAI followed a full consultative process (Pre-CP, CP, comments, counter-comments, Open House Discussion), which makes the rules transparent and better informed by stakeholders [1][2].
• Reporting requirements let TRAI monitor the 3-year migration rather than leaving compliance to operators' own claims [1].

Administrative

• Phased 3-year migration avoids disrupting service [1].
• LSA-level interconnection supports more efficient use of scarce numbering resources [1].
• Allowing providers to mutually agree POI locations reduces how much TRAI has to micromanage [1].

6. Recent Developments (last 12–18 months)

• 10 Nov 2025: TRAI released the consultation paper reviewing its interconnection regulations, focused on IP interconnection and satellite networks [2].
• 8 Dec 2025 / 22 Dec 2025: Deadlines for comments and counter-comments [2].
• 03 Nov 2026: TRAI released the Third Amendment Regulations, 2026 [1].
• 1 Jan 2027: The regulations take effect, and the 3-year phased migration window begins [1].

7. Prelims Hooks

• The Third Amendment Regulations, 2026 amend the Telecommunication Interconnection Regulations, 2018 [1].
• They were released on 3 November 2026 and take effect on 1 January 2027 [1].
• TRAI's interconnection powers come from Section 11(1)(b) of the TRAI Act, 1997 [1].
• The interconnection level shifts from LDCA/SDCA to LSA [1].
• Expansions: LDCA = Long Distance Charging Area; SDCA = Short Distance Charging Area; LSA = Licensed Service Area [1].
• All new interconnections must be IP-based. Existing E1/TDM POIs migrate within 3 years [1].
• Existing traffic, measured in Minutes of Usage (MoU), moves to LSA-level POIs within 3 years, in phases [1].
• POI locations can be mutually agreed between the provider and the seeker [1].
• Interest on delayed interconnection payments is capped at SBI one-year MCLR + 2% [1].
• The bank-guarantee validity and reassessment interval go from 6 months to 12 months [1].
• Surrender of a POI is a new voluntary exit framework. It is different from disconnection [1].
• IP POI capacity depends on concurrent session-handling capability and link bandwidth [1].
• The TRAI Act, 1997 also set up TDSAT [4].
• Section 11 of the Telecommunications Act, 2023 deals with right of way, not interconnection [5].
• Under the 2023 Act's amendment, the TRAI Chairperson can be a person with at least 30 years of professional experience, and members at least 25 years [4].

8. Who Pays for the Move to IP, and Who Gains

• The cost falls on operators that still use old equipment
• Every E1/TDM POI must move to IP within 3 years, and every new interconnection must be IP from day one [1].
• E1/TDM is the old circuit system, where each call holds one fixed line from start to end.
• An operator that already runs an all-IP network pays almost nothing to comply. An operator with many old TDM switches must buy new equipment and retrain staff.

• So the same rule costs very different amounts for different companies. TRAI's release gives no cost estimate for any of them [1].

• Older operators may have a reason to go slowly

• The OECD studied this same switch in rich countries. It warned that operators may use the rules for old TDM traffic to slow down the move to IP [6].
• Its fix was to change the charges on TDM traffic, so that holding on to TDM stops paying [6].

• The release does not say whether a provider that is still on TDM in year 3 will pay more than one that has moved [1]. Without that price signal, delay can stay cheap.

• The longer bank-guarantee cycle helps one side and exposes the other

• Guarantees are now reassessed every 12 months instead of every 6 [1]. That means less paperwork and less money locked up for the operator who owes.
• The cost moves to the operator who is owed. If the debtor's unpaid bills grow fast, the guarantee can trail the real debt for up to a year before it is reset.

9. Why 'Mutually Agreed' Can Still Mean the Bigger Operator Decides

• Mutual agreement assumes both sides have equal power
• POI locations can now be fixed by agreement between the provider and the seeker [1]. The seeker is the operator asking to connect.
• A new or small operator needs access to the big operator's customers much more than the big operator needs access to theirs.

• So in a 'negotiation', the larger operator can stall or insist on an inconvenient location. The smaller one has little to bargain with.

• Bad interconnection shows up as congestion, and congestion has a measurable limit

• TRAI's quarterly performance reports test every operator against a POI congestion benchmark of ≤ 0.5% (90th percentile value) [8].
• POI congestion is the share of calls that fail at the handover point because the link is too small.

• This gives a ready test: if a POI agreement is dragging on, congestion on that route will go above 0.5%. That is the evidence TRAI can act on.

• Surrender of a POI could become disconnection by another name

• Surrender is meant for the provider's own operational needs. Disconnection is allowed only for faults of the other side, in exceptional cases [1].
• A big operator could 'surrender' a low-traffic POI that a smaller rival depends on. The rival's calls would then be pushed onto longer or busier routes.
• So the test is how strictly TRAI checks that a surrender really serves the provider's 'own needs' and not a competitive aim. The release does not describe that check [1].

10. What Rich Countries Did Differently

• The OECD advice was to regulate less once networks became IP
• The OECD's 2013 work proposed a 'bright line' (a clear dividing rule) [6].
• Old TDM interconnection could stay regulated. The newer IP interconnection would be left mostly to commercial deals between companies [6].

• It also suggested regulators simply let TDM obligations lapse as each network moved on, and let every network plan its own exit [6].

• India has chosen the opposite path

• TRAI is not stepping back from IP. It requires IP, sets capacity rules for IP POIs, sets a 3-year deadline, and adds reporting and graded financial disincentives [1].

• So in India, IP interconnection is more regulated, not less.

• Why India's choice is defensible, and what it gives up

• The OECD bright line assumes healthy competition, so that companies settle disputes on their own. India's history of POI fights between operators is why TRAI keeps tight control (see the surrender/disconnection split [1]).
• The OECD also looked at a different choice: forcing operators to keep TDM interconnection available forever. It called this intrusive, because operators would have to keep running old, duplicate networks [7]. India's fixed 3-year end date avoids that trap.
• The cost of India's path: TRAI now has to micro-check IP capacity terms such as concurrent sessions and bandwidth [1]. These are harder to measure than counting fixed circuits.

11. What Is Still Missing from the Rules

• Satellite networks were in the review but not in the outcome
• The 2025 consultation paper specifically covered satellite-based networks [2].
• The released summary of the Third Amendment says nothing about how satellite networks will interconnect [1].

• Satellite services are new entrants to Indian telecom. Leaving their interconnection terms unclear gives them the weakest negotiating position of all.

• The review was wider than this one amendment

• TRAI's pre-consultation paper of 3 April 2025 began a review of its existing interconnection regulations as a whole [9].

• The Third Amendment changes only the 2018 regulations [1]. Aspirants should not write that 'interconnection reform is complete'.

• The migration is tracked, but the public cannot see it

• Operators must report their migration progress to TRAI [1].
• Nothing in the release says this progress will be published [1]. TRAI already publishes operator-wise POI congestion every quarter [8].
• TRAI should add each operator's share of traffic already moved to LSA-level IP POIs to the same quarterly report. Public data makes delay visible and costly, which works alongside the financial disincentives.

12. Anchors for Answers

• Data: POI congestion benchmark of ≤ 0.5% (90th percentile), used in TRAI's quarterly Indian Telecom Services Performance Indicator Report [8]
• Report/Committee: OECD, Internet Traffic Exchange: Market Developments and Policy Challenges (2013): the 'bright line' between regulated TDM and lightly regulated IP interconnection, and its warning that operators may slow the TDM-to-IP move [6]
• Law/Case: Section 11(1)(b), TRAI Act, 1997: power to fix terms of interconnection and ensure effective interconnection [3]
• Comparison: OECD countries were advised to let TDM rules lapse and leave IP interconnection to commercial deals [6]. India instead mandates IP, with a 3-year deadline and graded disincentives [1]

13. Mains Relevance

• GS-III: Infrastructure (telecom); science and technology in everyday life; IT and digital economy.
• GS-II: Statutory, regulatory and quasi-judicial bodies (TRAI, TDSAT); government policies and interventions.
• Possible question stems: 1. Seamless interconnection is the backbone of a competitive telecom market. Examine how TRAI's 2026 amendments to the interconnection framework address technological obsolescence and inter-operator disputes. (GS-III, 15 marks) 2. Critically evaluate the role of consultative rule-making in strengthening the legitimacy of sectoral regulators in India, with reference to TRAI. (GS-II, 10 marks) 3. The shift from TDM to IP-based networks has implications beyond call quality. Discuss in the context of India's digital infrastructure goals. (GS-III, 10 marks)

14. Related Topics to Study Next

• Telecommunications Act, 2023: the new parent law for telecom. It replaces the colonial-era framework and amends the TRAI Act [4][5].
• TDSAT: settles interconnection disputes between operators [4].
• Interconnection Usage Charges (IUC): the earlier commercial side of interconnection [3].
• Broadcasting & Cable Interconnection (Addressable Systems) Regulations: a separate TRAI interconnection regime for broadcasting. Do not confuse the two.
• Satellite communication regulation and spectrum assignment: TRAI's 2025 review covered satellite networks [2].
• Quality of Service regulations (Section 11(1)(b)(v), TRAI Act): IP migration is justified partly on QoS grounds.
• National numbering plan: the LSA move supports efficient use of numbering resources [1].
• MCLR (RBI lending-rate framework): used as the benchmark for the interest cap [1].

15. NCERT Concepts to Revise

• Telecom Regulatory Authority of India (Polity): TRAI is the statutory regulator issuing these rules under its 1997 Act; know its powers and limits.
• Information and communication technology (Economy): The note is about telecom networks moving from old circuit systems to IP, a core ICT shift.
• Infrastructure (Economy): Interconnection and points of interconnection are digital infrastructure that keep a multi-operator telecom market working.
• Competition (Economy): Interconnection rules stop big operators from squeezing smaller rivals, for example through POI surrender or disconnection.
• Bargaining (Economy): POI locations are now mutually agreed, and the note argues larger operators hold stronger bargaining power.
• Satellite communication (Geography): The 2025 review covered satellite networks, though the final amendment does not say how they will interconnect.

16. Common Errors / Trap Areas

• Wrong legal basis: The power comes from Section 11(1)(b) of the TRAI Act, 1997, not the Telecommunications Act, 2023. Section 11 of the 2023 Act is about right of way [1][5].
• Release date vs. effective date: Released 3 Nov 2026, effective 1 Jan 2027 [1].
• Surrender vs. disconnection: Surrender is voluntary and for the provider's own needs. Disconnection is caused by the other provider and happens only in exceptional circumstances [1].
• Direction of the shift: It moves to LSA (larger, consolidated areas) from LDCA/SDCA (smaller charging areas), not the other way round [1].
• Base regulation year: The 2026 amendment changes the 2018 regulations [1]. Also keep the telecom interconnection regulations separate from the broadcasting "Addressable Systems" interconnection regulations, which got a separate Seventh Amendment.
• Interest benchmark: It is the SBI one-year MCLR + 2%, not the repo rate [1].