Rule 46: Lighting (Illumination)
Reviewed by Finin2min Editorial Desk · Last reviewed 30 August 2026
Rule 46 — Governs lighting (illumination) and the rights, duties, powers or procedure expressly stated in this rule. Key operative text: Employer of every factory, mine, building or other construction work, industrial premise for manufacture of beedi and cigar, motor transport undertaking, dock work and plantation shall ensure that:- (i) all places in the…
Occupational Safety, Health and Working Conditions (Central) Rules, 2026 were finally notified under G.S.R. 345(E), 8 May 2026. The Central Rules must be read with the Code and any later amendment/corrigendum.
Finin2min analysis — operative rule mechanics
Operative clauses
- Employer of every factory, mine, building or other construction work, industrial premise for manufacture of beedi and cigar, motor transport undertaking, dock work and plantation shall ensure that:- (i) all places in the establishment including all amenities for utility services where employees work or pass, or may have to work or pass in emergencies, are provided during time of use with adequate natural or…
- Provided that in case of plantation workers, sub-rule (i) shall not be applicable:
- Provided further that in case of Building or other construction work, sub-rule (iii) and the following rules shall apply:- (a) close to every workplace of building or other construction work site including all amenities for utility services, adequate and suitable lighting, including portable lighting where appropriate, is provided at every workplace and any other place on the construction site where an employee…
- (b) where natural lighting is not adequate to ensure safe working conditions, adequate and suitable lighting, including portable lighting where appropriate, is provided at every workplace and any other place on the construction site where an employee may have to pass.
Provisos / explanations
- Provided that in case of plantation workers, sub-rule (i) shall not be applicable:
Thresholds & timelines
- No explicit day/month/year/hour/percentage/rupee expression was detected in this rule text.
Mapped Code sections
Full notified text — Rule 46
46. Lighting (Illumination).- Employer of every factory, mine, building or other construction work,
industrial premise for manufacture of beedi and cigar, motor transport undertaking, dock work and
plantation shall ensure that:-
(i) all places in the establishment including all amenities for utility services where employees work
or pass, or may have to work or pass in emergencies, are provided during time of use with adequate
natural or artificial lighting or both, suitable for the operations and the special type of work
performed. Natural lighting is arranged wherever possible;
(ii) artificial lighting is provided or arranged when daylight fails or for areas where the daylight
illumination is insufficient wherever possible;
(iii) at every work place where employees are exposed to risks in the event of failure of artificial
lighting, are provided with automatic emergency lighting of sufficient intensity that has energy
sources independent of the installations for the general lighting systems are in working condition:
Provided that in case of plantation workers, sub-rule (i) shall not be applicable:
Provided further that in case of Building or other construction work, sub-rule (iii) and the following
rules shall apply:-
(a) close to every workplace of building or other construction work site including all amenities for
utility services, adequate and suitable lighting, including portable lighting where appropriate, is
provided at every workplace and any other place on the construction site where an employee may
have to pass.
(b) where natural lighting is not adequate to ensure safe working conditions, adequate and suitable
lighting, including portable lighting where appropriate, is provided at every workplace and any
other place on the construction site where an employee may have to pass.
(c) artificial lighting, as far as practicable does not produce glare or disturbing shadows.
(d) where necessary to prevent danger, lamps are protected by suitable guards against accidental
breakage.
(e) the cables of portable electrical lighting equipment are of adequate size and characteristics for the
power requirements and of adequate mechanical strength to withstand severe conditions in
construction operations.Application and evidence
- Primary statutory test — Employer of every factory, mine, building or other construction work, industrial premise for manufacture of beedi and cigar, motor transport undertaking, dock work and plantation shall ensure that:- (i) all places in the establishment including all amenities for utility services where employees work or pass, or may have to work or pass in emergencies, are provided during time of use with adequate natural or…
- Additional operative limb — Provided that in case of plantation workers, sub-rule (i) shall not be applicable:
- Qualification / exception to test — Provided that in case of plantation workers, sub-rule (i) shall not be applicable:
- Code Section mapping — 23. Read the mapped provision together with this text rather than treating the concordance as a substitute for it.
- Evidence file — retain facts and records proving the role/status of: Employer, Employee / worker, Worker.
Cross-references & prescribed forms
Sections cited/mapped
Forms
No form is directly mapped in the current rule register.
Worked example
For an establishment affected by lighting (illumination), the compliance owner should identify the applicable sector and authority, document the prescribed control/notice/record and retain inspection or training evidence. A text point to test is: “Employer of every factory, mine, building or other construction work, industrial premise for manufacture of beedi and cigar, motor transport undertaking, dock work and plantation shall ensure that:- (i) all places in the establishment including all amenities for utility services ” Also test the express qualification/proviso before concluding the result. Reconcile the mapped Code Section(s) 23.
Illustrative only. Use the exact notified rule, prescribed form and competent authority.
Q&A — Rule 46
What is Rule 46 of the Occupational Safety, Health and Working Conditions (Central) Rules, 2026?
Rule 46 — Governs lighting (illumination) and the rights, duties, powers or procedure expressly stated in this rule. Key operative text: Employer of every factory, mine, building or other construction work, industrial premise for manufacture of beedi and cigar, motor transport undertaking, dock work and plantation shall ensure that:- (i) all places in the…
What does Rule 46 require or permit?
A principal operative clause extracted from the notified rule is: “Employer of every factory, mine, building or other construction work, industrial premise for manufacture of beedi and cigar, motor transport undertaking, dock work and plantation shall ensure that:- (i) all places in the establishment including all amenities for utility services where employees work or pass, or may have to work or pass in emergencies, are provided during time of use with adequate natural or…” Read it with all sub-rules and provisos below.
Does Rule 46 contain a proviso or explanation?
Yes. One extracted qualification is: “Provided that in case of plantation workers, sub-rule (i) shall not be applicable:”
What deadline, period, percentage or amount appears in Rule 46?
No explicit day/month/year/hour/percentage/rupee expression was detected in this rule text.
Which Code sections are linked to Rule 46?
The current concordance maps Rule 46 to Section(s) 23.
When did Rule 46 come into force?
The final Central Rules were notified as G.S.R. 345(E), 8 May 2026; Rule 1 states that the Rules come into force on publication. Check any later amendment or corrigendum before reliance.