NFPA 101

National Fire Protection Association (NFPA) 101: Life Safety Code, 2009 Ed.


Administered, copyrighted, and published by the National Fire Protection Association (NFPA) 101, the Life Safety Code, is the registered trademark of an American consensus standard which, like many NFPA documents, is systematically revised on a three year cycle.

The standard, despite its title, is not a legal code, it is not published as an instrument of law and has no statutory authority unless adopted by the authority having jurisdiction. The standard, widely adopted in the United States, is however deliberately crafted with language suitable for mandatory application to facilitate adoption into law by those empowered to do so.

The bulk of the standard addresses "those construction, protection, and occupancy features necessary to minimize danger to life from fire, including smoke, fumes, or panic". The standard does not address the "general fire prevention or building construction features that are normally a function of fire prevention codes and building codes".[1]

The "Authority having jurisdiction" inspects for compliance with these minimum standards.


The Life Safety Code was originated in 1913 by the Committee on Safety to Life (one of the NFPA's more than 200 committees). As noted in the 1991 Life Safety Code Handbook; "...the Committee devoted its attention to a study of notable fires involving loss of life and to analyzing the causes of that loss of life. This work led to the preparation of standards for the construction of stairways,fire escapes, and similar structures; for fire drills in various occupancies and for the construction and arrangement of exit facilities for factories, schools and other occupancies, which form the basis of the present Code."[2] This study became the basis for two early NFPA publications, "Outside Stairs for Fire Exits" (1916) and "Safeguarding Factory Workers from Fire" (1918).

In 1921 the Committee on Safety to Life expanded and the publication they generated in 1927 became known as the Building Exits Code. New editions were published in 1929, 1934, 1936, 1938, 1942 and 1946.

After a disastrous series of fires between 1942 and 1946, including the Cocoanut Grove Night Club fire in Boston, which claimed the lives of 492 people and the Winecoff hotel in Atlanta which claimed 119 lives, the Building Exits Code began to be utilized as potential legal legislation. The verbiage of the code, however, was intended for building contractors and not legal statues, so the NFPA decided to re-edit the Code and some revisions appeared in the 1948, 1949, 1951 and 1952 publications. The editions published in 1957, 1958, 1959, 1960, 1961 and 1963 refined the verbiage and presentation even further.

In 1955 the NPFA101 was broken into three separate documents, NFPA101B (covering nursing homes) and NFPA101C (covering interior finishes). NFPA101C was revised once in 1956 before both publications were withdrawn and pertinent passages re-incorporated back into the main body.

The Committee on Safety to Life was restructured in 1963 and the first publication in 1966 was a complete revision. The title was changed from Building Exits Code to Code for Safety to Life from Fire in Buildings and Structures. The final revision to all "code language" (legalese) was made and it was decided that the Code would be revised and republished on a three-year schedule. New editions were subsequently published in 1967, 1970, 1973 and 1976.

The Committee was reorganized again in 1977 and the 1981 edition of the Code featured major editorial and structural changes that reflect the organization of the modern Code.

Current code[]

The Life Safety Code is unique among most codes in that it applies to existing structures as well as new structures. When a Code revision is adopted into local law, existing structures have a grace period before they must comply, but all structures must comply with code.

All or part of a code may be adopted as regulations in a jurisdiction and enforced by an inspector, zoning board, fire marshal, or other officials. In particular, the Life Safety Code deals with hazards in buildings, public conveyances and occupations, and are coordinated with other codes and standards such as electrical, fuel-gas, mechanical, plumbing, energy, and residential. Regardless of official adoption as regulations, life safety code provides a valuable source for determination of liability in accidents, and many codes and related standards are sponsored by insurance companies.

Although life safety codes deal mainly with hazards in buildings, they also cover other emergencies that are similar to fire and are applied to vehicles, vessels and other transports since these objects are treated as buildings for life safety purposes.

The Life Safety Code is coordinated with other building codes and standards such as electrical (National Electric Code NFPA70), fuel-gas, mechanical, plumbing, energy, and residential.

Normally, the Life Safety Code is used by architects and designers of vehicles and vessels. Since the Life Safety Code is a valuable source for determining liability in accidents, it is also used by insurance companies to evaluate risks and set rates.

In the United States, the words Life Safety Code are a registered trademark of NFPA. All or part of the NFPA's Life Safety Code are adopted as local regulations throughout the country. The compliance with the Code is enforced by inspectors from local zoning boards, fire departments, or other bodies having jurisdiction.

The Life Safety Code groups flame spread ratings into five classes:[1]

Class rating
A 0-25
B 26-75
C 76-200
D 201-500
E over 500

Sample sections[]

This listing of chapters from the 2009 edition javascript:'[3]',shows the scope of the Code.

  • 1. Administration
  • 2. Referenced Publications
  • 3. Definitions
  • 4. General
  • 5. Performance Based Option
  • 6. Classification of Occupancy and Hazard of Contents
  • 7. Means of Egress
  • 8. Features of Fire Protection
  • 9. Building Service and Fire Protection Equipment
  • 10. Interior Finish, Contents and Furnishings
  • 11. Special structures and High Rise Buildings
  • 12. New Assembly Occupancies
  • 13. Existing Assembly Occupancies
  • 14. New Educational Occupancies
  • 15. Existing Educational Occupancies
  • 16 New Day-Care Occupancies
  • 17. Existing Day Care Occupancies
  • 18. New Health Care Occupancies
  • 19. Existing Health Care Occupancies
  • 20. New Ambulatory Health Care Occupancies
  • 21. Existing Ambulatory Health Care Occupancies
  • 22. New Detention and Correctional Occupancies
  • 23. Existing Detention and Correctional Occupancies
  • 24. One- and Two-Family Dwellings
  • 25. Reserved
  • 26. Lodging and Rooming Houses
  • 27. Reserved
  • 28. New Hotels and Dormitories
  • 29. Existing Hotels and Dormitories
  • 30. New Apartment Buildings
  • 31. Existing Apartment Buildings
  • 32. New Residential Board and Care Occupancies
  • 33. Existing Residential Board and Care Facilities
  • 34. Reserved
  • 35. Reserved
  • 36. New Mercantile Occupancies
  • 37. Existing Mercantile Occupancies
  • 38. New Business Occupancies
  • 39. Existing Business Occupancies
  • 40. Industrial Occupancies
  • 41. Reserved
  • 42. Storage Occupancies
  • 43. Building Rehabilitation

The Code also includes several supplemental publications including:

Case Histories: Fires Influencing the Life Safety Code Fire Alarm Systems (NFPA 72) Sprinkler Systems (NFPA 13) Fire Tests (NFPA 25)

See also[]

NFPA Standards[]

  • NFPA 70 - National Electrical Code (NEC)
  • NFPA 70B - Recommended Practice for Electrical Equipment Maintenance
  • NFPA 70E - Standard for Electrical Safety in the Workplace
  • NFPA 72 - National Fire Alarm Code
  • NFPA 704 - Standard System for the Identification of the Hazards of Materials for Emergency Response
  • NFPA 853 - Standard for the installation of stationary fuel cell power systems
  • NFPA 921 - Guide for Fire and Explosion Investigations
  • NFPA 99 - Health Care Facilities
  • NFPA 101 - Life Safety Code
  • NFPA 1123 - Code for Outdoor Firework Displays
  • NFPA 1901 - Standard for Automotive Fire Apparatus

Fire apparatus[]

  • Fire Equipment Manufacturers' Association
  • Fire extinguisher - The NFPA classifies extinguishers into the familiar A, B, C, D, & K use system
  • Building code
  • Fire code
  • Fire Safety Equivalency System
  • Sanitation code
  • OSHA
  • Electrical code


  1. NFPA 101, Life Safety Code 2006 edition NFPA
  2. Life Safety Code Handbook, National Fire Protection Association, 1991. Lathrop, James K. Ed. NFPA
  3. ',NFPA 101 Life Safety Code,2009 edition, National Fire Protection Association, July 2008 '

External links[]