ISO 22341:2021 - Revision history

Editor at 16:48, 30 November 2021

2021-11-30T16:48:52Z

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	ISO 22341 was developed by ISO technical committee ISO/TC 292, Security and resilience, whose secretariat is held by SIS, ISO’s member for Sweden. It is available from the [https://www.iso.org/obp/ui/#iso:std:50078:en ISO Store].		ISO 22341 was developed by ISO technical committee ISO/TC 292, Security and resilience, whose secretariat is held by SIS, ISO’s member for Sweden. It is available from the [https://www.iso.org/obp/ui/#iso:std:50078:en ISO Store].

−	= Related articles on Designing Buildings ~~Wiki~~ =	+	= Related articles on Designing Buildings =

	* Entry control.		* Entry control.
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	* Neighbourhood planning.		* Neighbourhood planning.
	* Perimeter security.		* Perimeter security.
		+	* RIBA approved CPD for crime prevention through design.
	* Security.		* Security.

Editor at 16:39, 16 June 2021

2021-06-16T16:39:07Z

← Older revision		Revision as of 16:39, 16 June 2021
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	* Housing contribution to regeneration.		* Housing contribution to regeneration.
	* International Organisation for Standardisation ISO.		* International Organisation for Standardisation ISO.
		+	* ISO 23234 and ISO 21542 security and accessibility standards
	* Neighbourhood planning.		* Neighbourhood planning.
	* Perimeter security.		* Perimeter security.

Editor at 10:05, 16 February 2021

2021-02-16T10:05:37Z

← Older revision		Revision as of 10:05, 16 February 2021
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	= CPTED background =		= CPTED background =

−	The origins of CPTED can be traced back to early human settlements. It became more prevalent in America around 1960, during a time of urban renewal and social change. More formalised CPTED concepts were adopted in the 1970s~~, which was when the~~ term was officially introduced in 1971 by the criminologist C. Ray Jeffery in his article, Crime Prevention Through Environmental Design.	+	The origins of CPTED can be traced back to early human settlements. It became more prevalent in America around 1960, during a time of urban renewal and social change. More formalised CPTED concepts were adopted in the 1970s. The term CPTED was officially introduced in 1971 by the criminologist C. Ray Jeffery in his article, Crime Prevention Through Environmental Design.

−	CPTED concepts originated from criminology and crime opportunity theories and studies. Since ~~then~~, it has been included as part of many other crime prevention strategies in modern urban planning. It has a theoretical foundation based on firm evidence of significant crime and fear reduction gained from a series of evaluations in the field of environmental psychology, criminology and crime science.	+	CPTED concepts originated from criminology and crime opportunity theories and studies. Since its introduction, it has been included as part of many other crime prevention strategies in modern urban planning.

−	For example, an examination of criminal behaviour demonstrated that choices made by the criminal were more influenced by risk (specifically, the risk of being seen and arrested) rather than access, reward or even punishment. Consistent with this research, CPTED based strategies emphasise enhancing the perceived risk of detection and apprehension.	+	It has a theoretical foundation based on firm evidence of significant crime and fear reduction gained from a series of evaluations in the field of environmental psychology, criminology and crime science. For example, an examination of criminal behaviour demonstrated that choices made by the criminal were more influenced by risk (specifically, the risk of being seen and arrested) rather than access, reward or even punishment. Consistent with this research, CPTED based strategies emphasise enhancing the perceived risk of detection and apprehension.

	= Applying ISO 22341:2021 =		= Applying ISO 22341:2021 =

−	While there are many different sources of guidance in existence, ISO 22341:2021 is the first international standard to touch upon this ~~subject~~. It examines the application of CPTED practices for all kinds of sites, including residential areas, commercial areas, industrial sites, educational institutions, community parks and so on.	+	While there are many different sources of guidance in existence, ISO 22341:2021 is the first international standard to touch upon this area. It examines the application of CPTED practices for all kinds of sites, including residential areas, commercial areas, industrial sites, educational institutions, community parks and so on.

	The standard examines the basics of CPTED through its historical background and looks at four key considerations:		The standard examines the basics of CPTED through its historical background and looks at four key considerations:
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	= Types of CPTED =		= Types of CPTED =

−	The overall purpose of CPTED is to incorporate positive design elements into the physical environment in a manner that can manage and ideally minimise criminal behaviour. According to the National Crime Prevention Council (NCPC), the theory of CPTED is based on four principles:	+	The overall purpose of CPTED is to incorporate positive design elements into the physical environment in a manner that can manage and ideally minimise criminal behaviour. According to the [https://www.ncpc.org/ National Crime Prevention Council] (NCPC), the theory of CPTED is based on four principles:

	* Natural access control. Using the design of the area to deter access through obstruction or guidance away from areas where people could potentially be targets of criminal activity. Examples could include: visible CCTV, alarms, fences, signage and so on.		* Natural access control. Using the design of the area to deter access through obstruction or guidance away from areas where people could potentially be targets of criminal activity. Examples could include: visible CCTV, alarms, fences, signage and so on.
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	= External resources =		= External resources =

−	* ISO, [https://www.iso.org/obp/ui/#iso:std:50078:en ISO 2234:2020 Security and resilience — Protective security — Guidelines for crime prevention through environmental design]	+	* ISO, [https://www.iso.org/obp/ui/#iso:std:50078:en ISO 2234:2020 Security and resilience — Protective security — Guidelines for crime prevention through environmental design].
		+	* National Crime Prevention Council.

	[[Category:DCN_News]] [[Category:DCN_Standard]] [[Category:News]] [[Category:Theory]] [[Category:Standards_/_measurements]] [[Category:Design]] [[Category:Property_development]]		[[Category:DCN_News]] [[Category:DCN_Standard]] [[Category:News]] [[Category:Theory]] [[Category:Standards_/_measurements]] [[Category:Design]] [[Category:Property_development]]

Editor at 09:59, 16 February 2021

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← Older revision		Revision as of 09:59, 16 February 2021
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	It recommends the establishment of countermeasures and actions to treat crime and security risks in an effective and efficient manner by leveraging environmental design. For the purposes of the standard, environmental design refers to the applied arts and sciences dealing with creating the human-designed environment.		It recommends the establishment of countermeasures and actions to treat crime and security risks in an effective and efficient manner by leveraging environmental design. For the purposes of the standard, environmental design refers to the applied arts and sciences dealing with creating the human-designed environment.

−	This standard is intended to promote a common understanding of crime prevention through ~~proactive~~ environmental design (CPTED) and its preventive measures implemented through environmental design and management. CPTED is an initiative that can be applied to the built environment to create safer neighbourhoods. It is also thought to promote and improve public health, quality of life and sustainability.	+	This standard is intended to promote a common understanding of crime prevention through environmental design (CPTED) and its proactive preventive measures implemented through environmental design and management. CPTED is an initiative that can be applied to the built environment to create safer neighbourhoods. It is also thought to promote and improve public health, quality of life and sustainability.

	= CPTED background =		= CPTED background =

Editor at 09:55, 16 February 2021

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← Older revision		Revision as of 09:55, 16 February 2021
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	* ISO, [https://www.iso.org/obp/ui/#iso:std:50078:en ISO 2234:2020 Security and resilience — Protective security — Guidelines for crime prevention through environmental design]		* ISO, [https://www.iso.org/obp/ui/#iso:std:50078:en ISO 2234:2020 Security and resilience — Protective security — Guidelines for crime prevention through environmental design]

−	[[Category:DCN_News]] [[Category:DCN_Standard]] [[Category:News]] [[Category:Standards_/_measurements]] [[Category:Design]] [[Category:Property_development]]	+	[[Category:DCN_News]] [[Category:DCN_Standard]] [[Category:News]] [[Category:Theory]] [[Category:Standards_/_measurements]] [[Category:Design]] [[Category:Property_development]]

Designing Buildings at 09:30, 16 February 2021

2021-02-16T09:30:23Z

← Older revision		Revision as of 09:30, 16 February 2021
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	\| [[File:CPTEDLondon.jpg\|link=File:CPTEDLondon.jpg]]		\| [[File:CPTEDLondon.jpg\|link=File:CPTEDLondon.jpg]]
	\|-		\|-
−	\| The junction between Whitehall and Downing Street incorporates security measures that allow ~~people to get~~ access ~~to Downing street, but passes must be shown~~.	+	\| The junction between Whitehall and Downing Street incorporates security measures that allow only restricted access.
	\|}		\|}

	= Introduction =		= Introduction =

−	The International Organisation for Standardisation (ISO) is an independent organisation responsible for the production of voluntary international standards. The main products developed by ISO are ~~the~~ international standards~~. The standards are documents~~ that ~~provide~~ requirements, guidance, specifications or characteristics that ~~are used to~~ ensure consistency of materials, products, services and processes.	+	The International Organisation for Standardisation (ISO) is an independent organisation responsible for the production of voluntary international standards. The main products developed by ISO are international standards that set out requirements, guidance, specifications and characteristics that ensure consistency of materials, products, services and processes.

	= BS ISO 22341:2021 =		= BS ISO 22341:2021 =
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	It recommends the establishment of countermeasures and actions to treat crime and security risks in an effective and efficient manner by leveraging environmental design. For the purposes of the standard, environmental design refers to the applied arts and sciences dealing with creating the human-designed environment.		It recommends the establishment of countermeasures and actions to treat crime and security risks in an effective and efficient manner by leveraging environmental design. For the purposes of the standard, environmental design refers to the applied arts and sciences dealing with creating the human-designed environment.

−	This standard is intended to promote a common understanding of crime prevention through proactive environmental design (CPTED) and its preventive measures implemented through environmental design and management. CPTED is an initiative that can be applied to the built environment to create safer neighbourhoods. It is also thought to promote and improve public health, quality of life and sustainability	+	This standard is intended to promote a common understanding of crime prevention through proactive environmental design (CPTED) and its preventive measures implemented through environmental design and management. CPTED is an initiative that can be applied to the built environment to create safer neighbourhoods. It is also thought to promote and improve public health, quality of life and sustainability.

	= CPTED background =		= CPTED background =
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	The origins of CPTED can be traced back to early human settlements. It became more prevalent in America around 1960, during a time of urban renewal and social change. More formalised CPTED concepts were adopted in the 1970s, which was when the term was officially introduced in 1971 by the criminologist C. Ray Jeffery in his article, Crime Prevention Through Environmental Design.		The origins of CPTED can be traced back to early human settlements. It became more prevalent in America around 1960, during a time of urban renewal and social change. More formalised CPTED concepts were adopted in the 1970s, which was when the term was officially introduced in 1971 by the criminologist C. Ray Jeffery in his article, Crime Prevention Through Environmental Design.

−	CPTED concepts originated from criminology and crime opportunity theories and studies. Since then, it has been included as part of many other crime prevention strategies ~~that are utilised~~ in modern urban planning.	+	CPTED concepts originated from criminology and crime opportunity theories and studies. Since then, it has been included as part of many other crime prevention strategies in modern urban planning. It has a theoretical foundation based on firm evidence of significant crime and fear reduction gained from a series of evaluations in the field of environmental psychology, criminology and crime science.
−		+
−	~~CPTED~~ has ~~an increasingly sound~~ theoretical foundation based on firm evidence of significant crime and fear reduction gained from a series of ~~formal and rigorous~~ evaluations in the field of environmental psychology, criminology and crime science.	+

	For example, an examination of criminal behaviour demonstrated that choices made by the criminal were more influenced by risk (specifically, the risk of being seen and arrested) rather than access, reward or even punishment. Consistent with this research, CPTED based strategies emphasise enhancing the perceived risk of detection and apprehension.		For example, an examination of criminal behaviour demonstrated that choices made by the criminal were more influenced by risk (specifically, the risk of being seen and arrested) rather than access, reward or even punishment. Consistent with this research, CPTED based strategies emphasise enhancing the perceived risk of detection and apprehension.
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	While there are many different sources of guidance in existence, ISO 22341:2021 is the first international standard to touch upon this subject. It examines the application of CPTED practices for all kinds of sites, including residential areas, commercial areas, industrial sites, educational institutions, community parks and so on.		While there are many different sources of guidance in existence, ISO 22341:2021 is the first international standard to touch upon this subject. It examines the application of CPTED practices for all kinds of sites, including residential areas, commercial areas, industrial sites, educational institutions, community parks and so on.

−	The standard examines the basics of CPTED through its historical background and looks at four key considerations ~~of CPTED~~:	+	The standard examines the basics of CPTED through its historical background and looks at four key considerations:

	* Places generating crime.		* Places generating crime.
−	* Types and causes of the risk	+	* Types and causes of the risk.
−	* ~~CPTED interested~~ parties and countermeasures.	+	* Interested parties and countermeasures.
−	* ~~CPTED strategies~~.	+	* Strategies.

	= Types of CPTED =		= Types of CPTED =
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	The overall purpose of CPTED is to incorporate positive design elements into the physical environment in a manner that can manage and ideally minimise criminal behaviour. According to the National Crime Prevention Council (NCPC), the theory of CPTED is based on four principles:		The overall purpose of CPTED is to incorporate positive design elements into the physical environment in a manner that can manage and ideally minimise criminal behaviour. According to the National Crime Prevention Council (NCPC), the theory of CPTED is based on four principles:

−	* Natural access control. ~~This principle uses~~ the design of the area to deter access through obstruction or guidance away from areas where people could potentially be targets of criminal activity. Examples could include: visible CCTV, alarms, fences, signage and so on.	+	* Natural access control. Using the design of the area to deter access through obstruction or guidance away from areas where people could potentially be targets of criminal activity. Examples could include: visible CCTV, alarms, fences, signage and so on.
−	* Territorial reinforcement. ~~This principle reinforces~~ private ownership and surveillance of an area, typically through the use of signs or fences~~. Other examples could include:~~ landscaping, paths, lighting and so on.	+	* Territorial reinforcement. Reinforcing private ownership and surveillance of an area, typically through the use of signs or fences, landscaping, paths, lighting and so on.
−	* Natural surveillance.~~This principle exposes~~ possible criminals by removing elements of the environment that could make it possible for criminals to avoid observation ~~by witnesses~~. Examples could include: security lighting, proactive landscaping upkeep, visible car parks and so on.	+	* Natural surveillance.Exposing possible criminals by removing elements of the environment that could make it possible for criminals to avoid observation. Examples could include: security lighting, proactive landscaping upkeep, visible car parks and so on.
−	* Maintenance. ~~This principle relies on proactive~~ maintenance and upkeep of an area to discourage neglect and prevent mistreatment (such as graffiti or vandalism). Examples include ~~proper~~ landscaping maintenance (including weed removal), painting and so on.	+	* Maintenance. Proactive maintenance and upkeep of an area to discourage neglect and prevent mistreatment (such as graffiti or vandalism). Examples include landscaping maintenance (including weed removal), painting and so on.

	ISO 22341 was developed by ISO technical committee ISO/TC 292, Security and resilience, whose secretariat is held by SIS, ISO’s member for Sweden. It is available from the [https://www.iso.org/obp/ui/#iso:std:50078:en ISO Store].		ISO 22341 was developed by ISO technical committee ISO/TC 292, Security and resilience, whose secretariat is held by SIS, ISO’s member for Sweden. It is available from the [https://www.iso.org/obp/ui/#iso:std:50078:en ISO Store].

Editor at 18:55, 15 February 2021

2021-02-15T18:55:30Z

← Older revision		Revision as of 18:55, 15 February 2021
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	* Neighbourhood planning.		* Neighbourhood planning.
	* Perimeter security.		* Perimeter security.
−	* Principles of prevention.
	* Security.		* Security.

Editor at 18:50, 15 February 2021

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← Older revision		Revision as of 18:50, 15 February 2021
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	* Territorial reinforcement. This principle reinforces private ownership and surveillance of an area, typically through the use of signs or fences. Other examples could include: landscaping, paths, lighting and so on.		* Territorial reinforcement. This principle reinforces private ownership and surveillance of an area, typically through the use of signs or fences. Other examples could include: landscaping, paths, lighting and so on.
	* Natural surveillance.This principle exposes possible criminals by removing elements of the environment that could make it possible for criminals to avoid observation by witnesses. Examples could include: security lighting, proactive landscaping upkeep, visible car parks and so on.		* Natural surveillance.This principle exposes possible criminals by removing elements of the environment that could make it possible for criminals to avoid observation by witnesses. Examples could include: security lighting, proactive landscaping upkeep, visible car parks and so on.
−	* Maintenance. This principle relies on proactive maintenance and upkeep of an area to discourage neglect and prevent mistreatment (such as graffiti or vandalism). Examples include ~~the immediate~~ proper landscaping maintenance (including weed removal), painting and so on.	+	* Maintenance. This principle relies on proactive maintenance and upkeep of an area to discourage neglect and prevent mistreatment (such as graffiti or vandalism). Examples include proper landscaping maintenance (including weed removal), painting and so on.

	ISO 22341 was developed by ISO technical committee ISO/TC 292, Security and resilience, whose secretariat is held by SIS, ISO’s member for Sweden. It is available from the [https://www.iso.org/obp/ui/#iso:std:50078:en ISO Store].		ISO 22341 was developed by ISO technical committee ISO/TC 292, Security and resilience, whose secretariat is held by SIS, ISO’s member for Sweden. It is available from the [https://www.iso.org/obp/ui/#iso:std:50078:en ISO Store].
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	= Related articles on Designing Buildings Wiki =		= Related articles on Designing Buildings Wiki =

		+	* Entry control.
		+	* Fence.
		+	* Housing contribution to regeneration.
	* International Organisation for Standardisation ISO.		* International Organisation for Standardisation ISO.
		+	* Neighbourhood planning.
		+	* Perimeter security.
		+	* Principles of prevention.
		+	* Security.

	= External resources =		= External resources =

Editor at 18:45, 15 February 2021

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	{\|		{\|
−	\| [[File:CPTEDLondon.jpg]]	+	\| [[File:CPTEDLondon.jpg\|link=File:CPTEDLondon.jpg]]
	\|-		\|-
	\| The junction between Whitehall and Downing Street incorporates security measures that allow people to get access to Downing street, but passes must be shown.		\| The junction between Whitehall and Downing Street incorporates security measures that allow people to get access to Downing street, but passes must be shown.
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	* International Organisation for Standardisation ISO.		* International Organisation for Standardisation ISO.
		+
		+	= External resources =
		+
		+	* ISO, [https://www.iso.org/obp/ui/#iso:std:50078:en ISO 2234:2020 Security and resilience — Protective security — Guidelines for crime prevention through environmental design]

	[[Category:DCN_News]] [[Category:DCN_Standard]] [[Category:News]] [[Category:Standards_/_measurements]] [[Category:Design]] [[Category:Property_development]]		[[Category:DCN_News]] [[Category:DCN_Standard]] [[Category:News]] [[Category:Standards_/_measurements]] [[Category:Design]] [[Category:Property_development]]

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| [[File:CPTEDLondon.jpg]]
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| The junction between Whitehall and Downing Street incorporates security measures that allow people to get access to Downing street, but passes must be shown.
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= Introduction =

The International Organisation for Standardisation (ISO) is an independent organisation responsible for the production of voluntary international standards. The main products developed by ISO are the international standards. The standards are documents that provide requirements, guidance, specifications or characteristics that are used to ensure consistency of materials, products, services and processes.

= BS ISO 22341:2021 =

[https://www.iso.org/obp/ui/#iso:std:50078:en ISO 2234:2020 Security and resilience — Protective security — Guidelines for crime prevention through environmental design] was published in January 2021. The purpose of this standard is to provide guidelines to organisations for establishing the basic elements, strategies and processes for preventing and reducing crime (and the fear of crime) at a new or existing built environment.

{|
| [[File:ISO22341.jpg|link=https://www.iso.org/obp/ui/#iso:std:50078:en]]
|}

It recommends the establishment of countermeasures and actions to treat crime and security risks in an effective and efficient manner by leveraging environmental design. For the purposes of the standard, environmental design refers to the applied arts and sciences dealing with creating the human-designed environment.

This standard is intended to promote a common understanding of crime prevention through proactive environmental design (CPTED) and its preventive measures implemented through environmental design and management. CPTED is an initiative that can be applied to the built environment to create safer neighbourhoods. It is also thought to promote and improve public health, quality of life and sustainability

= CPTED background =

The origins of CPTED can be traced back to early human settlements. It became more prevalent in America around 1960, during a time of urban renewal and social change. More formalised CPTED concepts were adopted in the 1970s, which was when the term was officially introduced in 1971 by the criminologist C. Ray Jeffery in his article, Crime Prevention Through Environmental Design.

CPTED concepts originated from criminology and crime opportunity theories and studies. Since then, it has been included as part of many other crime prevention strategies that are utilised in modern urban planning.

CPTED has an increasingly sound theoretical foundation based on firm evidence of significant crime and fear reduction gained from a series of formal and rigorous evaluations in the field of environmental psychology, criminology and crime science.

For example, an examination of criminal behaviour demonstrated that choices made by the criminal were more influenced by risk (specifically, the risk of being seen and arrested) rather than access, reward or even punishment. Consistent with this research, CPTED based strategies emphasise enhancing the perceived risk of detection and apprehension.

= Applying ISO 22341:2021 =

While there are many different sources of guidance in existence, ISO 22341:2021 is the first international standard to touch upon this subject. It examines the application of CPTED practices for all kinds of sites, including residential areas, commercial areas, industrial sites, educational institutions, community parks and so on.

The standard examines the basics of CPTED through its historical background and looks at four key considerations of CPTED:

* Places generating crime.
* Types and causes of the risk
* CPTED interested parties and countermeasures.
* CPTED strategies.

= Types of CPTED =

The overall purpose of CPTED is to incorporate positive design elements into the physical environment in a manner that can manage and ideally minimise criminal behaviour. According to the National Crime Prevention Council (NCPC), the theory of CPTED is based on four principles:

* Natural access control. This principle uses the design of the area to deter access through obstruction or guidance away from areas where people could potentially be targets of criminal activity. Examples could include: visible CCTV, alarms, fences, signage and so on.
* Territorial reinforcement. This principle reinforces private ownership and surveillance of an area, typically through the use of signs or fences. Other examples could include: landscaping, paths, lighting and so on.
* Natural surveillance.This principle exposes possible criminals by removing elements of the environment that could make it possible for criminals to avoid observation by witnesses. Examples could include: security lighting, proactive landscaping upkeep, visible car parks and so on.
* Maintenance. This principle relies on proactive maintenance and upkeep of an area to discourage neglect and prevent mistreatment (such as graffiti or vandalism). Examples include the immediate proper landscaping maintenance (including weed removal), painting and so on.

ISO 22341 was developed by ISO technical committee ISO/TC 292, Security and resilience, whose secretariat is held by SIS, ISO’s member for Sweden. It is available from the [https://www.iso.org/obp/ui/#iso:std:50078:en ISO Store].

= Related articles on Designing Buildings Wiki =

* International Organisation for Standardisation ISO.

[[Category:DCN_News]] [[Category:DCN_Standard]] [[Category:News]] [[Category:Standards_/_measurements]] [[Category:Design]] [[Category:Property_development]]