Rule reference

CEA Safety and Electric Supply Regulations 2023 — Electrical Safety

Plain-language overview for organisations checking what may apply to them. This is a reference guide — not a substitute for the official gazette or legal advice.

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Reference only — not legal advice. This page is EarthReheal WasteLedger's plain-language interpretation of the rule, written to help organisations understand what may apply to them. It can be incomplete or inaccurate. Always read the official gazette notification or statute, and confirm with your regulator or a qualified adviser, before relying on it for compliance decisions.

Quick Summary

The Central Electricity Authority (Measures relating to Safety and Electric Supply) Regulations, 2023 set the national safety rules for anyone who owns or uses an electrical installation in India. Installations above the voltage notified by your state must be inspected by the Electrical Inspector; installations at or below it are self-certified by the owner. Either way, inspection or self-certification must recur at the interval your state sets, which cannot exceed five years. Premises with more than 250 kW connected load must designate an Electrical Safety Officer who inspects at least once a year. Buildings taller than 15 metres, and hospitals, hotels and other public premises, carry extra wiring and cable requirements. Contravening the regulations is an offence under section 146 of the Electricity Act 2003.

What This Rule Is

Full name: Central Electricity Authority (Measures relating to Safety and Electric Supply) Regulations, 2023.

Issuing authority: Central Electricity Authority, under section 177(2)(b) read with section 53 of the Electricity Act 2003. Notified on 8 June 2023 (No. CEA-PS-16/1/2021-CEI Division).

What it replaced: It supersedes the CEA (Measures relating to Safety and Electric Supply) Regulations, 2010, which had themselves replaced the Indian Electricity Rules, 1956. References in older documents to "IE Rules" or the "2010 Regulations" should now be read against the 2023 text.

Key provisions for building owners and occupiers:

  • Reg 5(3) — Electrical Safety Officer for installations above 250 kW connected load.
  • Reg 20 — danger notices on installations above 250 V.
  • Reg 30 — instructions for resuscitation from electric shock displayed.
  • Reg 31 — electrical work only by a state-licensed electrical contractor.
  • Reg 32 — periodic inspection and testing.
  • Reg 34 — generating units above the state-notified capacity inspected before commissioning.
  • Reg 38 — multi-storeyed buildings above 15 m and other public premises.
  • Reg 43 — earthing; Reg 44 — residual current device (RCD).
  • Reg 45 — approval or self-certification before energisation.
  • Reg 121 — solar installations; Regs 123–128 — EV charging stations.

Who This Applies To

Every owner, occupier, consumer and supplier of an electrical installation. Duties scale with size:

  • All installations: licensed-contractor work, earthing, RCD protection, danger notices, periodic inspection or self-certification.
  • Above the state-notified voltage: inspection and written approval by the Electrical Inspector rather than self-certification.
  • Above 250 kW connected load (including factories): an Electrical Safety Officer.
  • Buildings above 15 m, and airports, hospitals, hotels, places of entertainment and worship, stadiums, academic buildings, industrial installations, railway and metro stations and other public buildings: the reg 38 safety measures.
  • Solar plants, DG or other generating units, EV chargers: the specific chapters for those assets.

Installations in mines, oil-fields and railways follow Central Government directions and are outside the scope of this page.

State-Level Variations

The regulations are central, but several key numbers are left to the "Appropriate Government" — usually the state:

  • the notified voltage above which the Electrical Inspector must inspect (reg 32 and reg 45(2));
  • the periodicity of inspection or self-certification (reg 32(2)), capped at five years;
  • the connected load and voltage above which a multi-storeyed building above 15 m is inspected (reg 38(1));
  • the generating capacity above which a unit must be inspected before commissioning (reg 34);
  • the forms, fees and online portal used by the state Chief Electrical Inspector;
  • the procedure for accident intimation.

These values differ from state to state and change by notification. Confirm the current figures with your state Chief Electrical Inspector before relying on them.

Compliance Requirements — What You Actually Have to Do

1. Find your state's notified voltage and inspection period. This decides whether you self-certify or need the Electrical Inspector, and how often.

2. Get approval or self-certify before energising (reg 45). Every new installation, every addition or alteration, and any installation being reconnected after a shutdown of six months or more must be approved in writing by the Electrical Inspector (above the notified voltage) or inspected, tested and self-certified by the owner (at or below it). Self-certification reports go to the Electrical Inspector in the Schedule II forms; the regulation treats a report not acknowledged within three working days as received.

3. Repeat inspection or self-certification periodically (reg 32). At the interval your state directs — never more than five years apart. Track the next-due date.

4. Designate an Electrical Safety Officer if above 250 kW (reg 5(3)). The ESO must hold a degree in electrical engineering with at least five years' operation and maintenance experience, or a diploma with at least ten years'. The ESO carries out periodic tests, inspects at intervals not exceeding one year, records results in the Schedule II forms, and keeps test reports and a register of safety recommendations acknowledged by the owner, available to the Electrical Inspector.

5. Earthing and RCDs (regs 43–44). Earthing systems must be tested for effective bonding before energisation. The regulation requires suppliers to test earth resistance at least once a year and keep earth-test records for at least two years; for consumers, an annual earth test with records kept for two years is a sensible equivalent. Circuits must be protected by an RCD rated to the relevant standards (not exceeding 30 mA residual operating current in domestic installations).

6. Signage. Permanent danger notices, in Hindi or English and the local language, with the skull-and-bones sign, on equipment above 250 V (reg 20). Shock-resuscitation instructions displayed where reg 30 applies, with staff able to apply them.

7. Use licensed contractors (reg 31). Installation work — other than like-for-like replacement of lamps, fans, fuses, switches and small fittings up to 250 V — must be done by a state-licensed electrical contractor under a certificate-of-competency holder. Unlicensed work may not be energised.

8. High-rise and public buildings (reg 38). For buildings above 15 m: at least 30 days' written notice to the Electrical Inspector before supply starts or restarts after six months or more. For those buildings and the listed public premises: an emergency isolating device at the supply point, no other services in power-cable ducts, fire barriers at each floor crossing, bus-bar trunking for floor distribution, lightning protection and wiring verification to the relevant standards. Buildings above 15 m use fire-retardant low-smoke low-halogen cables; airports, hospitals and hotels must use halogen-free flame-retardant cables irrespective of height.

9. Generation, solar and EV charging. Have generating units above the state-notified capacity inspected before commissioning (reg 34), and follow reg 121 for solar and regs 123–128 for EV chargers, including testing and record-keeping.

10. Report accidents promptly. Section 161 of the Electricity Act 2003 requires notice of electrical accidents to the Electrical Inspector. The older IE Rules (r.44A) required telephonic notice within 24 hours and a written report within 48 hours, and state inspectorates such as Delhi's state 24 hours. Intimate within 24 hours and confirm your state's current procedure and form.

How EarthReheal WasteLedger tracks it: the inspection certificate or self-certification with a next-due reminder; an annual earth test; a photo of danger notices and shock-treatment charts; ESO appointment and annual inspection record for sites above 250 kW; the wiring and cable certificate for high-rise buildings, hospitals and hotels; and an accident report task.

Rooftop and Ground-mounted Solar Plants

A solar plant is a generating unit under the CEA (Measures relating to Safety and Electric Supply) Regulations, 2023:

  • Above the capacity your state notifies, the Electrical Inspector inspects and approves it before commissioning (regulations 34 and 45(3)), and again after any addition or alteration (45(6)).
  • At or below that capacity, the owner self-certifies before connection, with the licensed electrical contractor's test report (45(1)(a)).
  • Periodic inspection or self-certification follows regulation 32 — at intervals the state sets, at most five years.

The CEA sets no national number; each state notifies its own. Values we hold: Maharashtra 200 kW (MSEDCL procedure, confirmed); Telangana 75 kW, Delhi 200 kWp and Karnataka 1 MW (secondary sources). Elsewhere, ask your discom or the Electrical Inspector which applies.

Keep the net-metering (or gross-metering) agreement with the discom on file (Electricity (Rights of Consumers) Rules 2020, rule 11). End-of-life panels are e-waste — see RULE_EWASTE_2022.

Penalties & Enforcement

Contravention of any regulation made under the Electricity Act is punishable under section 146 of the Act. Amendments under the Jan Vishwas decriminalisation initiative may change the penalty amounts (for example, replacing imprisonment with monetary penalties); we have not confirmed whether section 146 has been amended, so check the current text of the Act for the penalty that applies.

In practice the sharper consequence is operational: an installation that has not been approved or self-certified may not be connected or reconnected.

Frequently Asked Questions

Q: We are below the notified voltage. Do we have to do anything? A: Yes. You self-certify before energisation, after alterations, after a six-month shutdown and periodically at the interval your state sets, and send the report to the Electrical Inspector.

Q: What is the notified voltage in our state? A: It is set by state notification and differs across states. Check with the state Chief Electrical Inspector.

Q: Do we need an Electrical Safety Officer? A: If your installation has more than 250 kW connected load, yes. The ESO can be an employee with the required qualification and experience, and must inspect at least once a year.

Q: Our building is only 12 metres tall. Does reg 38 apply? A: The 30-day notice and the low-halogen cable rule are tied to buildings above 15 m. But the other reg 38 safety measures also apply to listed premises such as hospitals, hotels, academic buildings and places of entertainment, whatever their height — and hospitals, hotels and airports must use halogen-free cables regardless of height.

Q: Are the 2010 Regulations still relevant? A: No; the 2023 Regulations supersede them. Update checklists that still cite them or the IE Rules 1956.

Government / Official Sources

Related Rules

  • RULE_FIRE_SAFETY — fire NOCs rely on the same wiring and isolation measures.
  • RULE_AIR_ACT_DG — DG sets need Air Act consent as well as electrical approval.
  • RULE_CEA_EV and RULE_EV_CHARGING_AMENITY — EV charging requirements.
  • RULE_BUILDING_OCCUPANCY — occupancy approvals often need the electrical certificate.
  • RULE_BOILERS_ACT_2025 — boilers are separately regulated.
  • RULE_LABOUR_SITE_DUTIES — worker safety during electrical work.

Additional Reference Content

Secondary sources (law firm explainers, news, consultancy blogs, or official-body sites on a non-.gov.in/.nic.in domain) — useful context, not primary legal authority.