We work out which statutory approvals your facility needs, and stay with each one until the department decides.
We do the legal analysis and the liaison work, so each application is sound in law and followed through at the department.
- Factories & manufacturing
- Energy
- Chemicals
- Infrastructure
- Industrial projects

Who you will be working with
Siddharth T Janakiraman founded AequiRadix to do for other industrial projects what he did on an LNG import terminal in Tamil Nadu, where he was the turnkey consultant responsible for every clearance, approval, licence and NOC the project required. That work ran across the Pollution Control Board, PESO, the Directorate of Industrial Safety and Health, the fire and electrical authorities and the district administration, which is the same ground our clients stand on today.
He is a law graduate and reads each file as a lawyer would: the rule first, then the form, then the way the department actually applies both. That habit earns its keep when a matter turns difficult, and much of his work is exactly that: applications stalled between departments, conditions that no longer fit the plant, and notices that need a considered reply rather than a quick one. He also practises as an intellectual property strategist, a discipline that rewards the same close reading of the instrument and the same care in building a record. He leads every AequiRadix engagement himself.
Clients we have served

- KSS Petron






Authorities we regularly file with
AequiRadix
What we do, and who does it
The work behind every approval on this site is led by Siddharth T Janakiraman, who has nineteen years in statutory and regulatory practice. We file with DISH, PESO, TNPCB and the other core Tamil Nadu authorities, and every filing we make carries our name.
Regulatory Mapping
We work out which approvals, licences and obligations apply before they hold up the project.
Compliance
We track your conditions, renewals and filings, and flag each one before it falls due.
Regulatory Risk
Identify and prioritise regulatory exposure across projects, facilities and operations.
Notice & Enforcement Response
Respond systematically to inspections, notices and regulatory action, start to finish.
Change Impact
Understand what new approvals or amendments are triggered by expansions or process changes.
Third-Party Risk
Manage compliance exposure arising from contractors, vendors and consultants on site.

₹5,150 Cr
LNG import terminal, Tamil Nadu · every statutory clearance, licence and NOC, as turnkey consultant
Approvals we take through
The approvals and licences we prepare, file and follow through, and the authority that decides each one.
Tamil Nadu Single Window Clearance
Tamil Nadu Single Window Portal
TNSWPFactory approvals and licensing
Directorate of Industrial Safety and Health
DISHPetroleum and explosives approvals
PESO
PESOConstruction and building approvals
DTCP / CMDA
DTCPAirport height clearance
Airports Authority of India
AAIEnvironmental clearance
MoEFCC / SEIAA Tamil Nadu
MoEFCCPollution control consents
Tamil Nadu Pollution Control Board
TNPCBFire safety approval
Fire and Rescue Services Department
TNFRSPublic health NOCs
Directorate of Public Health and Preventive Medicine
DPHDistrict, police and revenue NOCs
District Authorities
Electricity connection and safety approval
TNPDCL / Electrical Inspectorate (CEIG)
CEIGMethanol and ethanol handling
MSIHC / PESO / Excise
DGFT trade approvals
Directorate General of Foreign Trade
DGFTHazardous chemicals (MSIHC)
TNPCB / DISH / District Collector
Boiler registration and certification
Directorate of Boilers, Tamil Nadu
Diesel tanks under PESO
PESO / District Authority where prescribed
PESOLNG and bulk gas under PESO
PESO / District Authority where prescribed
PESOSite Appraisal Committee
Chief Inspector-cum-Facilitator, DISH
DISHOISD safety standards
Oil Industry Safety Directorate
We also advise on AERB, dock safety, DGMS and disaster-management obligations. Ask us.
Holding a notice with a deadline on it?
Send us a photo of the first page. We'll tell you which sections have been invoked, how long you have to respond, and what a compliant reply looks like.
Resources
Built from our own register. Free, and useful whether or not you call us.
Tamil Nadu Industrial Regulatory Explorer
See industrial approvals across the project lifecycle: Single Window, principal pathways and continuing compliance.
