Ethics in fire safety engineering - Revision history

Jan: Remove links to pages that do not exist; retain displayed text (wiki-wide link audit).

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Remove links to pages that do not exist; retain displayed text (wiki-wide link audit).

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	* [[Acceptance criteria]]		* [[Acceptance criteria]]
	* [[Equivalency]]		* [[Equivalency]]
	* [[Qualitative design review]]		* Qualitative design review

	== Notes ==		== Notes ==

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	== Interests and incentives ==		== Interests and incentives ==
	Almost every party in a building project has an economic interest in the outcome of a fire safety analysis. ''Introduction to Fire Safety Engineering'' lists what a client may gain: a permit, and savings on construction through cheaper building methods or materials, a lower level of fire protection installations or dropping costly measures.<ref name="VR2.2">Van Rossum (2027), §2.2.</ref> In a tender, the contractor bidding for the work also has an interest. An engineer employed by a firm may find that the employer favours certain outcomes for the same reasons, and in a government body the pressure may be political.<ref name="VR2.2" />		Almost every party in a building project has an economic interest in the outcome of a fire safety analysis. ''Introduction to Fire Safety Engineering'' lists what a client may gain: a permit, and savings on construction through cheaper building methods or materials, a lower level of fire protection installations or dropping costly measures.<ref name="VR2.2">Van Rossum (2027), §2.2.</ref> In a tender, the contractor bidding for the work also has an interest. An engineer employed by a firm may find that the employer favours certain outcomes for the same reasons, and in a government body the pressure may be political.<ref name="VR2.2" />

			[[File:fse-ethics-in-fire-safety-engineering-v1.svg\|thumb\|upright=1.5\|alt=An engineer pushed by client, contractor, employer and politics, and supported by integrity, competence and peer review.\|Interests that may push a fire safety engineer towards a desired outcome (left) and the safeguards that counter them (right). Based on Van Rossum (2027), §2.2 and §2.5.]]

	Giving in to these interests can bring short-term advantages, such as a follow-up commission, a bribe or faster promotion. Resisting them can mean that a career stalls or, in the worst case, that the engineer is pushed out or dismissed.<ref name="VR2.2" /> The book therefore treats integrity as a responsibility that remains even when nobody else can see that advice has been bent.<ref name="VR2.5">Van Rossum (2027), §2.5.</ref>		Giving in to these interests can bring short-term advantages, such as a follow-up commission, a bribe or faster promotion. Resisting them can mean that a career stalls or, in the worst case, that the engineer is pushed out or dismissed.<ref name="VR2.2" /> The book therefore treats integrity as a responsibility that remains even when nobody else can see that advice has been bent.<ref name="VR2.5">Van Rossum (2027), §2.5.</ref>

	Watts and Hall describe the same tension in terms of values. Accepting a level of risk requires a value judgement, and technical experts, ordinary citizens, enforcing authorities and managers judge differently.<ref name="WH5-1">Watts and Hall (2002), pp. 5-1–5-2.</ref> An engineer performing a fire risk analysis usually works for a client, but cannot base the analysis on the values of that client alone. The analysis must address both the client's values and the values of society.<ref name="WH5-2">Watts and Hall (2002), p. 5-2.</ref>		Watts and Hall describe the same tension in terms of values. Accepting a level of risk requires a value judgement, and technical experts, ordinary citizens, enforcing authorities and managers judge differently.<ref name="WH5-1">Watts and Hall (2002), pp. 5-1–5-2.</ref> An engineer performing a fire risk analysis usually works for a client, but cannot base the analysis on the values of that client alone. The analysis must address both the client's values and the values of society.<ref name="WH5-2">Watts and Hall (2002), p. 5-2.</ref>

			[[File:fse-ethics-in-fire-safety-engineering-v2.svg\|thumb\|upright=1.5\|alt=Four quadrants labelled technical, societal, enforcer and managerial value judgements, each with a short description, around a sprinkler symbol.\|Four perspectives on the value of a safety measure such as residential sprinklers. An engineer cannot base an analysis on the client's values alone. Based on Watts and Hall (2002), pp. 5-1–5-2.]]

	Enforcing authorities are often seen as the interpreters and guardians of those societal values.<ref name="WH5-2" /> Because they bear neither the costs nor the benefits of their decisions, they must also ask when it is acceptable to dictate safety choices to people. Examples are whether it is fair to require sprinklers in all homes, how costs should be shared and who is responsible for the reliability of the systems.<ref name="WH5-2" />		Enforcing authorities are often seen as the interpreters and guardians of those societal values.<ref name="WH5-2" /> Because they bear neither the costs nor the benefits of their decisions, they must also ask when it is acceptable to dictate safety choices to people. Examples are whether it is fair to require sprinklers in all homes, how costs should be shared and who is responsible for the reliability of the systems.<ref name="WH5-2" />
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	Independence must be protected. The FSVM handbook states that the approving authority should not take part in design decisions for matters under its jurisdiction. Doing so creates a conflict, or a perceived conflict, of interest, because the authority must be independent and act in the public interest.<ref name="HB38">Australian Building Codes Board (2020b), p. 38.</ref> The same applies to a peer reviewer, who should not be involved in design decisions.<ref name="HB40">Australian Building Codes Board (2020b), p. 40.</ref>		Independence must be protected. The FSVM handbook states that the approving authority should not take part in design decisions for matters under its jurisdiction. Doing so creates a conflict, or a perceived conflict, of interest, because the authority must be independent and act in the public interest.<ref name="HB38">Australian Building Codes Board (2020b), p. 38.</ref> The same applies to a peer reviewer, who should not be involved in design decisions.<ref name="HB40">Australian Building Codes Board (2020b), p. 40.</ref>

			[[File:fse-ethics-in-fire-safety-engineering-v3.svg\|thumb\|upright=1.5\|alt=Flowchart from design team and fire safety engineer through the design brief and analysis to an independent peer reviewer and the approving authority.\|Roles in an Australian FSVM project: the peer reviewer and the approving authority comment on the brief but stay out of design decisions. Based on Australian Building Codes Board (2022), p. 6, and Australian Building Codes Board (2020b), pp. 38–40.]]

	The Australian part of the IFEG describes the attitude expected of a third party reviewer. The review should be constructive and help the authority approve a design, and it may help the engineer to justify expert judgement properly.<ref name="IFEG037">National Research Council of Canada et al. (2005), pp. 0.3-7–0.3-8 (Part 0, Australia).</ref> Professional detachment, flexibility and an open mind are essential. The reviewer must be independent of the project, keep the documents confidential and carry out check calculations where appropriate.<ref name="IFEG037" /> The conclusions of the review should be documented. Assertions and assumptions must be substantiated and referenced, and the remedial actions needed must be clearly identified.<ref name="IFEG037" />		The Australian part of the IFEG describes the attitude expected of a third party reviewer. The review should be constructive and help the authority approve a design, and it may help the engineer to justify expert judgement properly.<ref name="IFEG037">National Research Council of Canada et al. (2005), pp. 0.3-7–0.3-8 (Part 0, Australia).</ref> Professional detachment, flexibility and an open mind are essential. The reviewer must be independent of the project, keep the documents confidential and carry out check calculations where appropriate.<ref name="IFEG037" /> The conclusions of the review should be documented. Assertions and assumptions must be substantiated and referenced, and the remedial actions needed must be clearly identified.<ref name="IFEG037" />

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	'''Ethics in fire safety engineering''' concerns the right conduct of engineers who design and assess fire safety: acting with integrity, working within their competence and being open about assumptions and uncertainty. Ethics is the branch of philosophy that reflects critically on right action. It seeks criteria for judging whether an action is good or wrong and for weighing its motives and consequences.<ref name="VR2">Van Rossum (2027), §2.</ref> In fire safety, integrity matters because a wrong decision can cost lives, while clients and employers may create incentives that tempt an engineer to act otherwise.<ref name="VR2" />		'''Ethics in fire safety engineering''' concerns the right conduct of engineers who design and assess fire safety: acting with integrity, working within their competence and being open about assumptions and uncertainty. Ethics is the branch of philosophy that reflects critically on right action. It seeks criteria for judging whether an action is good or wrong and for weighing its motives and consequences.<ref name="VR2">Van Rossum (2027), §2.</ref> In fire safety, integrity matters because a wrong decision can cost lives, while clients and employers may create incentives that tempt an engineer to act otherwise.<ref name="VR2" />

	The issue is sharper in [[fire safety engineering]] than in rule-based design. A performance-based justification can be so complex that the authority reviewing it cannot check it, and must then rely on the integrity of the engineer.<ref name="VR2.1">Van Rossum (2027), §2.1.</ref> Guidance in several countries responds by setting requirements for competence and by providing for independent review. The Australian Fire Safety Verification Method, for example, may only be used by fire safety engineers with demonstrated competency~~, and the~~ need for a peer review must be considered at the design brief stage of each project.<ref name="FSVM5">Australian Building Codes Board (2022), p. 5.</ref><ref name="FSVM6">Australian Building Codes Board (2022), p. 6.</ref>		The issue is sharper in [[fire safety engineering]] than in rule-based design. A performance-based justification can be so complex that the authority reviewing it cannot check it, and must then rely on the integrity of the engineer.<ref name="VR2.1">Van Rossum (2027), §2.1.</ref> Guidance in several countries responds by setting requirements for competence and by providing for independent review. The Australian Fire Safety Verification Method, for example, may only be used by fire safety engineers with demonstrated competency. The need for a peer review must be considered at the design brief stage of each project.<ref name="FSVM5">Australian Building Codes Board (2022), p. 5.</ref><ref name="FSVM6">Australian Building Codes Board (2022), p. 6.</ref>

	== Why ethics matters in fire safety engineering ==		== Why ethics matters in fire safety engineering ==

Daan: New FSE wiki article: Ethics in fire safety engineering (written by Claude Opus 5.5)

2026-11-01T22:54:08Z

New FSE wiki article: Ethics in fire safety engineering (written by Claude Opus 5.5)

New page

'''Ethics in fire safety engineering''' concerns the right conduct of engineers who design and assess fire safety: acting with integrity, working within their competence and being open about assumptions and uncertainty. Ethics is the branch of philosophy that reflects critically on right action. It seeks criteria for judging whether an action is good or wrong and for weighing its motives and consequences.<ref name="VR2">Van Rossum (2027), §2.</ref> In fire safety, integrity matters because a wrong decision can cost lives, while clients and employers may create incentives that tempt an engineer to act otherwise.<ref name="VR2" />

The issue is sharper in [[fire safety engineering]] than in rule-based design. A performance-based justification can be so complex that the authority reviewing it cannot check it, and must then rely on the integrity of the engineer.<ref name="VR2.1">Van Rossum (2027), §2.1.</ref> Guidance in several countries responds by setting requirements for competence and by providing for independent review. The Australian Fire Safety Verification Method, for example, may only be used by fire safety engineers with demonstrated competency, and the need for a peer review must be considered at the design brief stage of each project.<ref name="FSVM5">Australian Building Codes Board (2022), p. 5.</ref><ref name="FSVM6">Australian Building Codes Board (2022), p. 6.</ref>

== Why ethics matters in fire safety engineering ==
In a prescriptive approach, the reviewing authority checks a design against fixed rules, which is relatively easy. In a scientific approach such as fire safety engineering, the justification provided by the applicant may be so complex that the authority cannot verify it, or can do so only with difficulty.<ref name="VR2.1" /> ''Introduction to Fire Safety Engineering'' gives computational fluid dynamics (CFD) as an example. Understanding how CFD works requires long scientific training and frequent use, and a reviewing authority seldom employs a CFD specialist.<ref name="VR2.1" /> The boundary conditions and assumptions of a simulation are then often unknown to the reviewer, although checking exactly these is important.<ref name="VR2.1" />

Where a design cannot be checked, the authority has to rely on the integrity of the fire safety engineer. A counter-expertise by a second engineer is possible, but it is not economically feasible for every project.<ref name="VR2.1" /> The book recommends one where there are good reasons, for example when results are unexpected or when the engineer is new and has no reputation yet.<ref name="VR2.1" />

The same point is made by the developers of fire models. The technical guides of CFAST and the Fire Dynamics Simulator (FDS) state that users bear sole responsibility for judging whether the model suits an application and for the conclusions they draw. The models are intended only for people competent in fluid dynamics, thermodynamics, heat transfer, combustion and fire science.<ref name="CFASTix">Peacock et al. (2026), p. ix.</ref><ref name="FDSvii">McGrattan et al. (2026), p. vii.</ref> A model "may or may not have predictive capability" in a particular case, and all results should be evaluated by an informed user.<ref name="CFASTix" />

== Interests and incentives ==
Almost every party in a building project has an economic interest in the outcome of a fire safety analysis. ''Introduction to Fire Safety Engineering'' lists what a client may gain: a permit, and savings on construction through cheaper building methods or materials, a lower level of fire protection installations or dropping costly measures.<ref name="VR2.2">Van Rossum (2027), §2.2.</ref> In a tender, the contractor bidding for the work also has an interest. An engineer employed by a firm may find that the employer favours certain outcomes for the same reasons, and in a government body the pressure may be political.<ref name="VR2.2" />

Giving in to these interests can bring short-term advantages, such as a follow-up commission, a bribe or faster promotion. Resisting them can mean that a career stalls or, in the worst case, that the engineer is pushed out or dismissed.<ref name="VR2.2" /> The book therefore treats integrity as a responsibility that remains even when nobody else can see that advice has been bent.<ref name="VR2.5">Van Rossum (2027), §2.5.</ref>

Watts and Hall describe the same tension in terms of values. Accepting a level of risk requires a value judgement, and technical experts, ordinary citizens, enforcing authorities and managers judge differently.<ref name="WH5-1">Watts and Hall (2002), pp. 5-1–5-2.</ref> An engineer performing a fire risk analysis usually works for a client, but cannot base the analysis on the values of that client alone. The analysis must address both the client's values and the values of society.<ref name="WH5-2">Watts and Hall (2002), p. 5-2.</ref>

Enforcing authorities are often seen as the interpreters and guardians of those societal values.<ref name="WH5-2" /> Because they bear neither the costs nor the benefits of their decisions, they must also ask when it is acceptable to dictate safety choices to people. Examples are whether it is fair to require sprinklers in all homes, how costs should be shared and who is responsible for the reliability of the systems.<ref name="WH5-2" />

== Competence ==
Competence is the second pillar of professional ethics. ''Introduction to Fire Safety Engineering'' notes that in the Netherlands there are few mechanisms to assure the knowledge and skill of practitioners. There is no degree programme in fire safety in higher education and no established set of competences for the profession, so anyone can call themselves a fire safety adviser.<ref name="VR2.3">Van Rossum (2027), §2.3.</ref> It is therefore the engineer's own responsibility to be competent for the work.

Clients can help by asking for a CV with reference projects, which is usual on large, complex projects.<ref name="VR2.3" /> According to the book, an active role in fire safety engineering needs a higher technical education. People with secondary vocational training can still build the skills needed to check such analyses.<ref name="VR2.3" />

The book warns against overconfidence and names the Dunning–Kruger effect. People who are incompetent at a task tend to overestimate their performance, because their incompetence keeps them from seeing their own errors.<ref name="VR2.4">Van Rossum (2027), §2.4.</ref> The author, in the field since 2001, writes that further study has mainly shown him how much he does not yet know. He also reports meeting practitioners who gave themselves specialist titles after a course of three to five days.<ref name="VR2.4" /> For CFD in particular, the book advises a university background in physics or a related field and much practical experience. It refers back to its chapter on ethics for this point.<ref name="VR11.4">Van Rossum (2027), §11.4.</ref>

Other countries set formal requirements. In Australia, the Fire Safety Verification Method (FSVM) Standard 2022 states that the method may only be used by fire safety engineers who are suitably qualified and experienced. They must have demonstrated competency in fire safety engineering, be proficient in fire modelling methods and be familiar with fire testing and the validation of computational data.<ref name="FSVM5" /> In New Zealand, C/VM2 (second edition, 2025) is intended for professional fire engineers proficient in modelling methods, who are expected to apply appropriate judgement to model inputs and results.<ref name="VM2-7">Ministry of Business, Innovation and Employment (2025b), p. 7.</ref>

The FSVM handbook adds that some jurisdictions register fire safety engineers. National registers recognised in some jurisdictions serve as evidence of suitable qualification and experience.<ref name="HB6">Australian Building Codes Board (2020b), pp. 6–7.</ref> The Australian part of the ''International Fire Engineering Guidelines'' presupposes a level of competence and experience that would enable accreditation by an appropriate body.<ref name="IFEG013">National Research Council of Canada et al. (2005), p. 0.1-3 (Part 0, Australia).</ref>

== Honesty about assumptions and uncertainty ==
A fire safety engineering analysis rests on many assumptions, and ethical practice means making them visible. Notarianni writes that it is important to identify where value judgements enter a performance-based calculation. Assumptions about values, and their effect on the final design, should be made explicit.<ref name="No5-46">Notarianni (2002), p. 5-46.</ref> Decisions that would change if a value, attitude or risk perception changed must be explicit in the design, and agreement on them by all stakeholders is critical.<ref name="No5-46" /> This is a core requirement of [[performance-based design]].

Equivalence is a typical example. One person may consider non-combustible construction equivalent to a sprinkler system because both give enough time to leave the building. Another may disagree because the sprinkler system is less reliable.<ref name="No5-46" /> Designs may be equivalent for life safety but not for property protection or business interruption, so the assumptions behind an equivalence must be stated.<ref name="No5-46" />

In the Netherlands, the regulations do not say how safe is safe enough. Their limits apply to measures, such as travel distances, rather than to goals. Per hour of stay, for example, the risk of dying in a fire is much higher in a residential building than in an assembly building, yet detection requirements are stricter for assembly buildings. The acceptable residual risk must therefore be agreed in advance, for example by comparison with a reference design that meets the rules.<ref name="VR1.2">Van Rossum (2027), §1.2.</ref>

Uncertainty raises similar questions. Notarianni notes that [[uncertainty analysis]] is an uncomfortable topic for many stakeholders. One fear is that it would show that predictions of heat and toxic products are not accurate enough to judge a design with high confidence.<ref name="No5-44">Notarianni (2002), p. 5-44.</ref> She also warns that assumptions meant to be conservative may not be, for example when the reaction time of a resident is set equal to a travel time.<ref name="No5-44" /> ''Introduction to Fire Safety Engineering'' warns against false precision: an available escape time given as 187.4 s suggests an accuracy that the calculation cannot deliver. Two or at most three significant figures are realistic, and results compared with limits should be rounded to the safe side.<ref name="VR1.7">Van Rossum (2027), §1.7.</ref>

Models must also be fit for their use. Cox and Kumar note that the test cases supplied with commercial CFD software validate the technology in general terms only. The responsibility for ensuring validity for a fire application rests with the fire community.<ref name="CK3-203">Cox and Kumar (2002), p. 3-203.</ref> [[Verification and validation]] of models is one way to meet this responsibility. In the United States, the standard NFPA 805 for nuclear power plants requires that fire models are verified and validated and acceptable to the authority having jurisdiction.<ref name="NUREGxv">Najafi et al. (2007), p. xv.</ref>

== Review and independence ==
Independent review is the main safeguard against both error and undue influence. ''Introduction to Fire Safety Engineering'' advises engineers to have their work checked by colleagues.<ref name="VR2.5" /> In Australia, the FSVM Standard 2022 requires the design team to consider at the brief stage whether an independent fire safety engineer should review some or all of the proposed solutions. Where full agreement cannot be reached, dissenting views must be recorded and carried through the approval process.<ref name="FSVM6" />

Independence must be protected. The FSVM handbook states that the approving authority should not take part in design decisions for matters under its jurisdiction. Doing so creates a conflict, or a perceived conflict, of interest, because the authority must be independent and act in the public interest.<ref name="HB38">Australian Building Codes Board (2020b), p. 38.</ref> The same applies to a peer reviewer, who should not be involved in design decisions.<ref name="HB40">Australian Building Codes Board (2020b), p. 40.</ref>

The Australian part of the IFEG describes the attitude expected of a third party reviewer. The review should be constructive and help the authority approve a design, and it may help the engineer to justify expert judgement properly.<ref name="IFEG037">National Research Council of Canada et al. (2005), pp. 0.3-7–0.3-8 (Part 0, Australia).</ref> Professional detachment, flexibility and an open mind are essential. The reviewer must be independent of the project, keep the documents confidential and carry out check calculations where appropriate.<ref name="IFEG037" /> The conclusions of the review should be documented. Assertions and assumptions must be substantiated and referenced, and the remedial actions needed must be clearly identified.<ref name="IFEG037" />

The investigation of the World Trade Center disaster shows why a documented basis matters. NIST found no technical basis for the choice of the sprayed fire-resistive material used on the long-span floor trusses of the towers, or for its thickness.<ref name="NIST197">National Institute of Standards and Technology (2005), p. 197.</ref> The same report notes that, from 1993, new or modified fire safety systems in the towers required third-party review by a licensed architect or engineer.<ref name="NIST197" />

== Responsibilities of the engineer ==
''Introduction to Fire Safety Engineering'' sums up the responsibility of the fire safety engineer as giving advice that is both competent and honest. This applies despite the incentives and despite the fact that others cannot see whether advice has been compromised.<ref name="VR2.5" /> Dishonest advice may bring short-term gains but disastrous consequences if it leads to casualties. In the Netherlands, an adviser can be prosecuted if an investigation after a fire shows that the advice was demonstrably wrong by the standards of knowledge that could be expected at the time.<ref name="VR2.5" /> There is also the risk of damage to professional reputation.<ref name="VR2.5" />

The point is not limited to fire safety. Writing on structural engineering in the SFPE Handbook, Fitzgerald notes that safety is a major part of the professional responsibility.<ref name="Fi1-132">Fitzgerald (2002), p. 1-132.</ref> Because professionals do not know everything and mistakes remain human, the book recommends five habits. Engineers should dare to question their own knowledge and skill, and have their work checked by peers. They should also join professional associations to exchange knowledge, follow regular training and keep up with publications.<ref name="VR2.5" />

Professional societies such as the Society of Fire Protection Engineers ([[SFPE]]) publish engineering guidance. The Australian part of the IFEG, for example, lists the SFPE engineering guide to performance-based fire protection among its reference documents.<ref name="IFEG013" /> The SFPE Handbook is also one of the main sources of the calculation methods in the Fire Dynamics Tools of the US Nuclear Regulatory Commission.<ref name="IS-iii">Iqbal and Salley (2004), p. iii.</ref>

== See also ==
* [[Prescriptive design]]
* [[Building regulations]]
* [[Acceptance criteria]]
* [[Equivalency]]
* [[Qualitative design review]]

== Notes ==
<references />

== References ==
* Australian Building Codes Board. (2020b). ''Handbook: Fire Safety Verification Method'' (Print version 1.1).
* Australian Building Codes Board. (2022). ''Fire Safety Verification Method Standard 2022''.
* Cox, G., & Kumar, S. (2002). Modeling enclosure fires using CFD. In P. J. DiNenno, D. Drysdale, C. L. Beyler, W. D. Walton, R. L. P. Custer, J. R. Hall Jr., & J. M. Watts Jr. (Eds.), ''SFPE handbook of fire protection engineering'' (3rd ed., pp. 3-194–3-218). National Fire Protection Association; Society of Fire Protection Engineers.
* Fitzgerald, R. W. (2002). Structural mechanics. In P. J. DiNenno, D. Drysdale, C. L. Beyler, W. D. Walton, R. L. P. Custer, J. R. Hall Jr., & J. M. Watts Jr. (Eds.), ''SFPE handbook of fire protection engineering'' (3rd ed., pp. 1-132–1-143). National Fire Protection Association; Society of Fire Protection Engineers.
* Iqbal, N., & Salley, M. H. (2004). ''Fire Dynamics Tools (FDTs): Quantitative fire hazard analysis methods for the U.S. Nuclear Regulatory Commission Fire Protection Inspection Program'' (NUREG-1805). U.S. Nuclear Regulatory Commission, Office of Nuclear Reactor Regulation.
* McGrattan, K., Hostikka, S., Floyd, J., McDermott, R., Vanella, M., Mueller, E., & Paul, C. (2026). ''Fire Dynamics Simulator technical reference guide: Vol. 1. Mathematical model'' (6th ed., NIST Special Publication 1018-1). National Institute of Standards and Technology. https://doi.org/10.6028/NIST.SP.1018
* Ministry of Business, Innovation and Employment. (2025b). ''Verification Method C/VM2: Framework for fire safety design'' (2nd ed.).
* Najafi, B., Joglar, F., & Dreisbach, J. (2007). ''Verification and validation of selected fire models for nuclear power plant applications: Vol. 1. Main report'' (NUREG-1824; EPRI 1011999). U.S. Nuclear Regulatory Commission, Office of Nuclear Regulatory Research; Electric Power Research Institute.
* National Institute of Standards and Technology. (2005). ''Final report on the collapse of the World Trade Center towers'' (NIST NCSTAR 1).
* National Research Council of Canada, International Code Council, Department of Building and Housing, & Australian Building Codes Board. (2005). ''International fire engineering guidelines'' (2005 ed.). Australian Building Codes Board.
* Notarianni, K. A. (2002). Uncertainty. In P. J. DiNenno, D. Drysdale, C. L. Beyler, W. D. Walton, R. L. P. Custer, J. R. Hall Jr., & J. M. Watts Jr. (Eds.), ''SFPE handbook of fire protection engineering'' (3rd ed., pp. 5-40–5-64). National Fire Protection Association; Society of Fire Protection Engineers.
* Peacock, R. D., McGrattan, K. B., Forney, G. P., & Reneke, P. A. (2026). ''CFAST – Consolidated Fire and Smoke Transport: Vol. 1. Technical reference guide'' (Version 7, NIST Technical Note 1889v1). National Institute of Standards and Technology. https://doi.org/10.6028/NIST.TN.1889v1
* Van Rossum, E. (2027). ''Introduction to Fire Safety Engineering''. Fire Safety Academy.
* Watts, J. M., Jr., & Hall, J. R., Jr. (2002). Introduction to fire risk analysis. In P. J. DiNenno, D. Drysdale, C. L. Beyler, W. D. Walton, R. L. P. Custer, J. R. Hall Jr., & J. M. Watts Jr. (Eds.), ''SFPE handbook of fire protection engineering'' (3rd ed., pp. 5-1–5-7). National Fire Protection Association; Society of Fire Protection Engineers.

[[Category:Fire Safety Design & Regulation]]