What Is 12 NYCRR § 23-1.7? New York's Protection From General Hazards on Construction Sites

12 NYCRR § 23-1.7 is a New York State Industrial Code rule. It requires property owners, general contractors, and employers on construction sites to protect workers from eight kinds of general hazards. Those hazards are falling objects, hazardous openings, drowning, slippery surfaces, tripping obstructions, unsafe vertical passage, contaminated air, and corrosive substances. When a violation injures a worker, it can support a civil lawsuit under Labor Law § 241(6).

If you were hurt on a job site, this rule may be one of the most important in your case. At The Orlow Firm, we have handled New York construction accident claims for more than 40 years. Section 23-1.7 violations come up again and again. Below, we explain what the rule says and what each of its eight subsections requires. We also cover how it creates legal liability and what to do if you were injured.

A quick note on the name. Many people search for "NYC Code 23-1.7," but this is not a New York City municipal code. It is a statewide rule from the New York State Department of Labor, issued under Industrial Code Rule 23. It applies to construction, demolition, and excavation work everywhere in the state, including the five boroughs. The "NYC Code" label is common shorthand, but the rule itself is state law.

The Full Text and Structure of 12 NYCRR § 23-1.7

The rule is titled "Protection from general hazards." It is not a single requirement. It is a list of eight lettered subsections, each covering a different danger common to construction work. Each subsection sets out specific, concrete standards. That is part of why the rule carries so much weight in injury cases. You can read the full text at Cornell Law School's Legal Information Institute.

The eight subsections, by letter, are: (a) overhead hazards, (b) hazardous openings, (c) drowning hazards, (d) slipping hazards, (e) tripping and other hazards, (f) vertical passage, (g) air contaminated or oxygen-deficient work areas, and (h) corrosive substances. We break each one down in plain English below.

The Eight Subsections of 12 NYCRR § 23-1.7 Explained

§ 23-1.7(a) — Overhead Hazards

Workers sometimes have to work or pass through an area exposed to falling material or objects. That area must have suitable overhead protection. The rule is specific about what counts. The protection must be planking at least two inches thick, laid tight, or the equivalent, on a structure that can support 100 pounds per square foot. If an area is exposed to falling objects but no worker has to be there, it must instead be barricaded or fenced off to keep people out.

A common violation is the absence of any overhead protection beneath active work on an upper floor. That leaves workers below exposed to dropped tools, debris, or materials.

§ 23-1.7(b) — Hazardous Openings

Every hazardous opening a person could step or fall into must be guarded. That means a substantial cover fastened securely in place, or a safety railing. Where workers need free access through the opening, the rule calls for a safety gate that swings away from the opening and stays latched. For workers laboring close to an opening, the rule requires added protection. That can be planking placed within one floor or 15 feet (whichever is less), approved safety nets within five feet beneath the work, or safety belts attached to secured lifelines. For bridge or overpass work more than 30 feet above the surface, approved safety belts are mandatory.

Subsection (b) is one of the most litigated parts of the entire Industrial Code. Unguarded floor openings and uncovered roof holes are a leading source of § 241(6) claims. The danger is foreseeable, and the required precautions are clearly defined.

§ 23-1.7(c) — Drowning Hazards

Where a worker may fall into water, the employer must provide a manned boat. The boat must carry oars, U.S. Coast Guard–approved life preservers, a life ring on a line at least 50 feet long, and a boat hook. It must keep patrolling the work area the whole time workers are exposed to the risk.

§ 23-1.7(d) — Slipping Hazards

Employers may not let workers use any floor, passageway, walkway, scaffold, platform, or other elevated surface that is slippery. Ice, snow, water, grease, and any other foreign substance that could cause slipping must be removed, sanded, or covered.

Slipping claims under subsection (d) remain actively contested in New York courts. A 2025 appellate decision, Araujo v. Monadnock Construction, Inc., addressed § 23-1.7(d). The court let a slipping claim proceed alongside other Labor Law theories. It is a reminder that these cases often turn on the specific facts of the surface and the substance involved.

§ 23-1.7(e) — Tripping and Other Hazards

This subsection has two parts. First, passageways must be kept free of dirt, debris, and anything else that could cause tripping. Second, working areas must be kept clear of scattered tools and materials. Sharp projections must also be removed or covered.

One nuance matters here. Courts treat a "passageway" differently from a general work area. To rely on the passageway provision, an injured worker generally must make a showing. They have to prove the spot where the fall happened actually qualifies as a passageway, not just an open work zone. Your attorney will examine this point closely.

§ 23-1.7(f) — Vertical Passage

Stairways, ramps, or runways must be provided to reach working levels above or below the ground. Sometimes the work makes a permanent installation impractical. In that case, ladders or other safe means of access must be supplied instead. A typical violation is no safe access at all, or the use of damaged or unstable ladders.

§ 23-1.7(g) — Air Contaminated or Oxygen-Deficient Work Areas

Some confined spaces are unventilated, such as a sewer, pit, tank, or chimney. Before any worker enters one, the employer must test the air. The test must check for dangerous air contaminants and for oxygen deficiency. Failing to test the air first is itself a direct violation, even if the air later turns out to be safe.

§ 23-1.7(h) — Corrosive Substances

Corrosive substances and chemicals must be stored and used in a way that does not endanger anyone. Employers must also provide protective equipment to workers who handle these substances.

How 12 NYCRR § 23-1.7 Establishes Liability Under Labor Law § 241(6)

A safety rule by itself does not give an injured worker a right to sue. The bridge between § 23-1.7 and a civil lawsuit is New York Labor Law § 241(6). (NY Labor Law § 241)

Section 241(6) puts a non-delegable duty on property owners and general contractors. They must provide reasonable and adequate protection for workers, and they must follow the specific safety rules in the Industrial Code. "Non-delegable" means the owner and general contractor cannot escape responsibility by pointing to a subcontractor. The duty stays with them by operation of law, even when someone else ran the day-to-day work.

To win a § 241(6) claim, an injured worker generally must prove two things. First, that a specific and applicable Industrial Code provision was violated. Second, that the violation was a proximate cause of the injury. Section 23-1.7 fits this purpose well. Each subsection sets out concrete specifications, such as two-inch planking or a 50-foot life line, rather than a general statement that work should be done safely. Courts have long held that only specific, concrete commands can support a § 241(6) claim. Section 23-1.7 meets that requirement.

It also helps to understand how § 241(6) differs from Labor Law § 240(1), often called the Scaffold Law. Section 240(1) covers gravity-related and elevation injuries, such as falls from height or being struck by a falling object. It applies a strict liability standard. Section 241(6) is fault-based. The worker must identify a violated rule and prove causation. Many construction cases plead both theories.

Two points deserve special care. First, comparative negligence is a defense under § 241(6), not a bar. If an injured worker was partly at fault, that can reduce the recovery, but it does not prevent recovery altogether. Second, owners and general contractors carry the non-delegable duty, but there is an exception. Owners of one- and two-family homes who do not direct or control the work are generally exempt from § 241(6). The defendants in these cases are usually the property owner, the general contractor, and their agents. They are not the injured worker's direct employer, because the relationship with the employer is usually handled through workers' compensation.

Common § 23-1.7 Violations That Lead to Lawsuits

Reading the rule in the abstract is one thing. Recognizing your own accident in it is another. Here are the violation patterns we see most often, with the subsection each one maps to.

An unguarded floor opening or uncovered roof hole that a worker steps or falls into points to subsection (b). The absence of overhead protection beneath active work, leading to a struck-by-object injury, points to subsection (a). Ice, water, mud, or grease left on a work surface that causes a slip points to subsection (d). Debris or materials cluttering a walkway that cause a trip point to subsection (e). The absence of safe, secured stairway or ladder access, leading a worker to improvise a foothold, points to subsection (f). And entering a confined space without any air testing, which leads to oxygen deprivation or chemical exposure, points to subsection (g).

Our case history reflects these patterns. The Orlow Firm recovered $2,750,000 for a building worker who fell through a floor hole and suffered neck and back injuries requiring three surgeries. That fact pattern tracks subsection (b). We recovered $750,000 for a worker struck when debris fell from above, requiring shoulder surgery. That is the kind of overhead hazard subsection (a) is meant to prevent. And we recovered $340,000 for an iron worker who slipped at a wet site and needed shoulder surgery. That is the slipping hazard addressed by subsection (d). Prior results do not guarantee a similar outcome.

Steps to Take After a New York Construction Site Accident

What you do in the hours and days after an injury can shape your case. Consider these steps.

1. Get to safety and remove yourself from the immediate danger.
2. Call 911 if anyone is seriously injured.
3. Document the hazard with photos and video before it is cleaned up or corrected. A wet floor gets mopped and a debris pile gets cleared, often within hours. Visual proof of the condition is valuable.
4. Collect the names and contact information of any witnesses.
5. Report the accident to your site supervisor in writing and keep a copy or written confirmation.
6. Seek medical attention right away, even if an injury seems minor. Your medical records establish the link between the accident and your injuries.
7. Report the hazard to the New York State Department of Labor, which enforces the Industrial Code. (NY DOL Safety and Health Code Rules)
8. For sites within New York City, you can also report to the NYC Department of Buildings through 311 or the DOB complaint portal.
9. For a federal safety complaint, contact OSHA or call 1-800-321-6742.
10. Speak with a construction accident attorney. Deadlines apply, and they can run sooner than you expect in certain situations.

A word on deadlines. The statute of limitations for a § 241(6) claim is generally three years from the date of injury. But that general rule has important exceptions. If your accident involves a municipality, such as work on a New York City project, the rules change. You may have to file a Notice of Claim within 90 days and to sue within a much shorter window. The deadline that applies depends on who the defendants are. That is exactly the kind of question to bring to an attorney early.

Who Enforces 12 NYCRR § 23-1.7?

There are two distinct tracks of enforcement, and it helps to keep them separate.

On the regulatory side, the New York State Department of Labor is the primary enforcer of Industrial Code Rule 23. It acts through its Division of Safety and Health. It can inspect sites, issue violations, impose fines, and order stop-work orders. The federal Occupational Safety and Health Administration (OSHA) enforces overlapping federal workplace safety standards and accepts complaints from workers. Within New York City, the Department of Buildings enforces the NYC Building Code. That code is separate from the Industrial Code, but the two overlap on construction safety.

On the civil side, enforcement comes from injured workers themselves, through § 241(6) lawsuits in state court. For a worker who has been hurt, this is the most financially meaningful track. It can produce compensation for medical bills, lost wages, and pain and suffering. A regulatory case, by contrast, produces a fine paid to a government agency.

Frequently Asked Questions

What is the difference between Labor Law 240 and Labor Law 241(6)?

Labor Law § 240(1), the Scaffold Law, covers elevation and gravity-related injuries — falls from height or being struck by a falling object. It applies strict liability against owners and general contractors. Labor Law § 241(6) is fault-based: the injured worker must identify a specific Industrial Code violation, such as a 12 NYCRR § 23-1.7 subsection, and prove it caused the injury. Many cases plead both.

Can I sue my employer for a § 23-1.7 violation?

Generally no. In New York, your relationship with your direct employer is governed by workers' compensation, which bars most lawsuits against the employer. A § 241(6) claim is brought against the property owner, the general contractor, and their agents, who carry a non-delegable duty under the statute. Many injured workers can pursue both workers' compensation and a separate third-party lawsuit.

What do I need to prove to win a § 241(6) lawsuit based on § 23-1.7?

You generally need to prove two things. First, that a specific, applicable 12 NYCRR § 23-1.7 provision was violated. Second, that the violation was a proximate cause of your injury. Section 23-1.7 supports these claims because its subsections contain concrete specifications, not general safety language, which courts require for a valid § 241(6) claim.

Does being partly at fault bar my recovery under § 241(6)?

No. Comparative negligence is a defense under § 241(6), not a complete bar. If you were partly at fault, your recovery is reduced in proportion to your share of fault, but you can still recover. This differs from § 240(1), the Scaffold Law, where a worker's comparative fault generally is not a defense.

How long do I have to file a construction accident lawsuit in New York?

The statute of limitations for a § 241(6) claim is generally three years from the date of injury. If a municipality is involved, you may need to file a Notice of Claim within 90 days and sue within a much shorter period. The applicable deadline depends on the specific defendants, so speak with an attorney promptly.

Sources & Official Resources

New York State Laws Cited

1. 12 NYCRR § 23-1.7 — Protection From General Hazards (Cornell LII)
2. NY Labor Law § 241 — Construction and Demolition Safety
3. NY Labor Law § 240 — Scaffold Law
4. CPLR § 214 — Three-Year Statute of Limitations
5. NY General Municipal Law § 50-E — Notice of Claim Requirement

Regulatory Enforcement Resources 6. NY DOL Safety and Health Code Rules — Industrial Code Rule 23 7. OSHA — File a Safety Complaint

Contact The Orlow Firm

Maybe you were injured on a construction site by one of the hazards in 12 NYCRR § 23-1.7. That could be a fall through an unguarded opening or a slip on an icy walkway. Either way, you may have a right to compensation under Labor Law § 241(6). Deadlines can run quickly, especially when a public project is involved, so understanding your options early matters.

The Orlow Firm has represented injured construction workers throughout Queens and New York City for more than 40 years. Call (646) 647-3398 for a free consultation. We work on contingency, so you pay nothing unless we win, and we can come to you if you cannot come to us. Se Habla Español.

This article provides general information and is not legal advice. Every case is different. Contact an attorney to discuss your specific situation.