In India's rapidly developing landscape, corridor approvals are crucial for infrastructure projects, environmental protection, and urban planning. Whether it's a transmission line corridor, wildlife elephant corridor, or public building corridor, securing legal sanction ensures compliance with constitutional mandates, statutes, and judicial precedents. This post demystifies the process, drawing from key court judgments to highlight when and how approvals are granted—or revoked. Note: This is general information based on case law and not specific legal advice. Consult a qualified lawyer for your situation.
Corridor approval refers to the regulatory permission required for constructing, sharing, or diverting land designated as a 'corridor' for public utilities, roads, railways, or ecological purposes. These approvals prevent arbitrary actions, protect public interest, and uphold Articles 14, 21, and 48A of the Constitution. Courts emphasize transparency, environmental safeguards, and procedural fairness. For instance, in utility corridors, prior approval from commissions is mandatory. Petition under Section 17(3) of the Electricity Act 2003 seeking approval for sharing of corridor of 24.2 km of existing 400 KV S/C Kolar-Somanahalli (Bangalore) Transmission Line with Karnataka Power Transmission Corporation Limited. Power Grid Corporation of India Limited - 2025 Supreme(Online)(CERC) 70
Failure to obtain approval can lead to project halts, demolitions, or quashing of permissions, as seen in wildlife and forest cases.
Transmission lines and electricity corridors demand strict regulatory nods. Under the Electricity Act, 2003, Section 17(3), sharing corridors requires prior approval from the Appropriate Commission. In one case, POWERGRID sought approval to share a 24.2 km corridor of a 400 KV line, but the petition was deemed incomplete due to unclear O&M agreements. The court directed a comprehensive proposal, stressing asset treatment and beneficiary interests. Petition under Section 17(3) of the Electricity Act 2003 seeking approval for sharing of corridor of 24.2 km of existing 400 KV S/C Kolar-Somanahalli (Bangalore) Transmission Line with Karnataka Power Transmission Corporation Limited. Power Grid Corporation of India Limited - 2025 Supreme(Online)(CERC) 70
Similarly, right-of-way permissions for overhead lines must align with Detailed Project Reports (DPR), or courts may allow compensation claims via tortious liability. Birendra Kumar Deorah VS Assam Electricity Grid Corporation Ltd. - 2019 Supreme(Gau) 797
Ecological corridors like tiger, elephant, or green corridors prioritize conservation. Diversion of forest land under the Forest (Conservation) Act, 1980, needs Ministry of Environment, Forest and Climate Change (MoEFCC) approval.
Courts invoke the precautionary principle and sustainable development. For railway doubling in Bhagwan Mahaveer Wildlife Sanctuary—a tiger corridor—NBWL clearance was revoked due to no gradient benefits, ignored NTCA advice, and underestimated forest land. A fresh biodiversity impact assessment was mandated. In the Matter of: T. N. Godavarman Thirumulpad VS Union of India - 2022 Supreme(SC) 436 T. N. Godavarman Thirumulpad VS Union of India - 2022 Supreme(SC) 1467
Elephant corridors in Segur saw directions for encroachment eviction and demolitions, affirming wildlife protection over private rights. J. Kalan VS District Collector, Nilgiris - 2024 Supreme(Mad) 786
Elevated or signal-free corridors on ring roads require balancing public interest against resident concerns. In Delhi's Outer Ring Road cases, courts upheld PWD shifts for traffic decongestion, noting 60m ROW and 17.5m buffers. Forest approvals for tree uprooting were mandatory per NGT directions. Kangra Adarsh Cooperative Group Housing Society Ltd. VS Govt. of NCT of Delhi - 2015 Supreme(Del) 3596 Kangra Adarsh Cooperative Group Housing Society Ltd. VS Govt. of NCT of Delhi - 2015 Supreme(Del) 227
Motor vehicle permits for overlapping routes need STA approvals under MV Act, 1988, curtailing nationalist portions. Gajraj Singh VS State Transport Appellate Tribunal - 1996 Supreme(SC) 1452 U. P. STATE ROAD TRANSPORT CORPORATION VS SHIV KUMAR GUPTA - 2008 Supreme(All) 1243
Urban developments can't encroach public corridors without sanction. In Panchkula, a basement under a public corridor violated HUDA plans; the court confirmed tampering and imposed costs. S. L. J. Investments Pvt. Ltd. , New Delhi VS Haryana Urban Development Authority - 1999 Supreme(P&H) 454
Housing near Sukhna Wildlife Sanctuary (123m away) was quashed for lacking ecosensitive zone clearance under EP Act, 1986. No new constructions within 0.5km of sanctuaries. TATA HOUSING DEVELOPMENT COMPANY LTD. VS AALOK JAGGA - 2019 Supreme(SC) 1228
Approvals aren't whimsical; reasons must be recorded, preventing abuse. In service law analogies, minimal procedures safeguard against caprice. DELHI TRANSPORT CORPORATION VS D. T. C. MAZDOOR CONGRESS ANB - 1990 Supreme(SC) 493
| Corridor Type | Key Statute | Approving Body |
|--------------------|----------------|---------------------|
| Transmission | Electricity Act, 2003 | Appropriate Commission |
| Wildlife/Forest | Forest (Cons.) Act, 1980 | MoEFCC/NBWL |
| Road/Highway | MV Act/NH Act | STA/PWD |
| Building/Public | Local Dev. Acts | HUDA/SEIAA |
In Uphaar fire tragedy, licensing lapses led to liability apportionment (85% licensee, 15% DVB), underscoring duty diligence. Municipal Corporation of Delhi VS Association of Victims of Uphaar Tragedy - 2011 7 Supreme 179
Corridor approvals evolve with case law, emphasizing equality (Art.14/16) and life (Art.21). In most cases, meticulous compliance averts litigation. Stay updated via official gazettes and judgments.
Disclaimer: Legal outcomes vary by facts. This overview draws from precedents like Indira Gandhi Murder appeals (public trials in jails) and service regularizations but focuses on corridors. Seek professional advice. Kehar Singhs VS State (Delhi Administration) - 1988 Supreme(SC) 475 Official Liquidator VS Dayanand - 2008 7 Supreme 671
Chandrachud, J., as he then was, in his judgment in Sankalchand Sheth case quoted with approval the following passage from the judgment ... of the governor of the State and in case of Supreme Court approval of the President. ... Heman Santlal Alreja, which decision was referred to with approval in Kesavananda Bharati case where this Court did not find any
Finding of the Court: In an appropriate case where there is no sufficient evidence available to inflict by way ... conditions of the passport or travel document on the application of the holder of the passport or travel document and with the previous approval ... It must change with the passage of time. ... Their services were taken over by the Corporation after the High courts sanction to the Scheme of Arrangement.
Public access to the court-rooms was provided from a public corridor. ... There was no direct access to the library, which as approached through a double swing door in the wall of the same corridor. ... He has deposed that Kehar Singh had met him in the third floor corridor of the office at about 10.45 AM on October 31, 1984.
for prosecution of the Chief Minister and Environment Minister after they were found responsible in ‘Taj Heritage Corridor Project ... Union of India & Others, 62 (2007) 1 SCC 110, a project known as “Taj Heritage Corridor Project” was initiated ... exemplary costs to ensure that the message goes in the right direction that petitions filed with oblique motive do not have the approval
Notwithstanding its approval of the reasons and conclusions of Calcutta and Kerala High Courts, this Court gave an opportunity to ... No.9732 of 1990 decided on 27.8.1993 and vehemently argued that in view unequivocal approval of that order in Government of India ... Government or even the University to regulate the staff pattern or the monetary benefits of the staff working therein, without the approval
(A) Electricity Act, 2003 - Section 17(3) - Petition for sharing of corridor of existing transmission line - Approval sought for ... ... ... Ratio Decidendi: The court ruled that the sharing of utility corridors requires prior approval and that the proposed scheme ... sharing 24.2 km corridor of 400 KV S/C Kolar-Somanahalli Transmission Line with KPTCL for construction of multi-circuit and double-circuit ... c) Petitioner has sought approval for sharing a corridor ....
Whether the petitioner had violated the sanctioned building plan by constructing a basement under the public corridor? The court found that the petitioner had violated the sanctioned building plan by constructing a basement under the public corridor ... This shows that the basement beneath public corridor had been added after the approval of the building plan. ... The addition of the request for prior approval regarding the construction of basement beneath the public corridor has been....
) is aggrieved by fact that overhead transmission line is being constructed over land of petitioner without obtaining his prior consent ... The record reveals that due right of way permission has been obtained from District Administration for drawal of Kukurmara- Azara ... Referring to the letter dated 28.06.2013 granting "right of way" permission for construction of the 132 KV Single Circuit Transmission ... may be stipulated in the approval granted by it.
One green corridor
It is not in dispute that request for providing separate corridor was made in the year 2013 but approval qua the same stood accorded ... As per Board, since there were corridor constraints in Kala Amb industrial area, it proposed to string 120 mm 2 AB Cable on existing ... Board has further averred that the right of way was to be provided/arranged by the complainant for the purpose of erection of poles
As part of batch of cases with respect to Segur Elephant Corridor and I also humble request the Hon'ble High Court to permit to evict respondent No.4 long with other encroachers in the disputed Elephant Corridor. ... Consequently, the Government directed the Principal Chief Conservator of Forests to publish the Final Elephant Corridor in the cadastral map prepared by the Expert Committee along with the Survey Numbers of private lands, which are falling within the proposed Elephant Corridor. ... building will be consider....
We note that KPTCL did not seek KERC’s approval for sharing of a part of the corridor of their 400 kV Nelamangala-Hoody D/C transmission line with POWERGRID. ... c) Petitioner has sought approval for sharing a corridor of 24.2 km of the existing 400 KV S/C Kolar-Somanahalli (Bangalore) TL with KPTCL. Submissions of the Petitioner: 4. ... The present petition has been filed under Section 17 (3) of the Act for seeking approval of the Commission for sharing of the corridor of existing 40....
This shows that the basement beneath public corridor had been added after the approval of the building plan. ... The addition of the request for prior approval regarding the construction of basement beneath the public corridor has been added by the petitioner after the sanctioning of the plan in connivance with some of the officials of the Estate Office." ... Vide memo Annexure-P.2 dated 12.12.1995, the Estate Officer, HUDA, Panchkula communicated approval to the fresh building plans submitted by the pe....
Furthermore, despite the approval, there are valid concerns about the ecological impact of this mining project in a critical tiger corridor. ... The matter relates to the approval granted by the State Board for Wildlife to Western Coalfield Limited’s (WCL) Durgapur open cast mine to operate in a tiger corridor in Chandrapur, Maharashtra. ... This Original Application is registered suo-motu on the basis of the news item titled "Coal Over Conservation: State Wildlife Board Okays Mining in Chandrapur Tiger Corrido....
and with prior written approval of GOK which approval shall not be unreasonably withheld by GOK. ... Corridor. ... and quality of life in such corridor. ... This would also include granting approval under Karnataka Town and Country Planning Act, 1961. ... In any case, that could be done only after obtaining prior approval of the State in that regard.
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