ISA99, in conjunction with IEC TC 65 WG 10, produced—and continues to develop—the ISA/IEC 62443 series of standards and technical reports, which provide a comprehensive framework to address and reduce existing and future security vulnerabilities in industrial automation and control systems (IACS).

It is easy to forget that the ISA99 committee existed and our work on the 62443 standards was happening before most of the current popular or higher-profile products and technologies were even available.

IEC serves as the global standardization body responsible for publishing and maintaining the IEC 62443 series, while ISA contributes significant technical expertise, industry insight, and foundational drafts through its ISA99 committee.

2007年1月1日 · Since then, ISA99 has published a comprehensive family of standards and technical reports purpose-built to address securing automation and control systems. The ISA/IEC 62443 standards are submitted to the International Electrotechnical Commission (IEC) for global adoption as international standards ISA/IEC 62443.

Initially, the ISA99 committee considered IT standards and practices for use in the IACS. However, it was soon found that this was not sufficient to ensure the safety, integrity, reliability, and security of an IACS. This is because the consequences of a successful cyberattack on an IACS are fundamentally different. While

isa99公布的工业自动化控制系统安全的第1部分标准，ansi/isa-99.00.01-2007：概念，术语和模式，在2007年底。本标准第1部分用作在isa99系列中的所有后续标准的基础。此外，在2007年底，isa99发表了其技术报告，ansi/isa-tr99.00.01-2007，安全生产和控制系统技术的更新版本。

ISA/IEC 62443 は、産業用オートメーションおよび制御システム（ Industrial Automation and Control Systems） に対するセキュリティ対策とプロセス要件を定めた一連の国際基準 です。 ISA/ICE 62443を構成する基準は全般、ポリシーおよびプロセス、 システム、コンポーネントのカテゴリ別に複数存在します。

2023年10月23日 · 2005年，国际自动化学会(International Society of Automation)ISA成立了ISA99 -工业自动化和控制系统安全委员会，负责制定工业自动化和控制系统 (Industry Automation & Control System)的网络安全标准。

isa99利用全球 网络安全专家 的投入，制定适用于所有行业部门和关键基础设施的共识标准，提供灵活全面的框架，以解决和缓解 工业自动化 和控制系统中当前和未来的 安全漏洞 。

automation and control systems. It has been developed by Working Group 2 of the ISA99 committee. This standard describes the elements contained in a cyber security management system for use • industrial automation and control systems environment. • Control Systems