ISO 27000:2022 is an international standard for Information Security Management Systems (ISMS) aimed at protecting sensitive data from unauthorized access, leaks, and various security threats. This standard emphasizes an integrated and consistent approach to managing information security across all operational aspects. The core principles of ISO 27000:2022 include management's commitment to information security, risk identification and assessment, participation of all relevant stakeholders, risk control planning, and continuous improvement. By achieving ISO 27000:2022 certification, HKI has demonstrated its compliance with international requirements for maintaining the confidentiality, integrity, and availability of information in its business operations.

ISO 45001:2018 is an international standard for Occupational Health and Safety Management Systems (OHSMS). ISO 45001:2018 provides a more integrated and consistent approach to occupational health and safety management that focuses on protecting employees and other interested parties from work-related injuries and illnesses. Some of the basic principles of ISO 45001:2018 involve management commitment to health and safety, employee participation, risk identification and assessment, planning for risk control, and continual improvement in the management system. By achieving ISO 45001:2018, HKI has met international requirements to ensure health and safety in the workplace.

BIM ISO 19650 is an international standard outlining the principles and requirements for managing building information across its lifecycle using Building Information Modelling (BIM). The standard provides guidance for organizing, managing, and sharing BIM information during various project stages, from initial planning to post-construction facility management. This standard is applied by PT Hutama Karya Infrastruktur across all its projects.

ISO 37001:2016 is an international standard designed to help organizations implement an Anti-Bribery Management System (ABMS). This guideline sets out a series of measures that organizations can apply to help prevent, detect, and address bribery.

The requirements specified by ISO 37001 focus on two main areas:

• Bribery committed by the organization, its personnel, or business partners for their own benefit.
• Bribery directed at the organization, its personnel, or business partners in relation to their activities.

By achieving ISO 37001:2016, HKI demonstrates its compliance with international standards, ensuring that its Anti-Bribery Management System is properly implemented and operates effectively and sustainably.

ISO 9001:2015 is an international standard for Quality Management Systems (QMS). The core principles of ISO 9001:2015 include customer focus, organizational leadership, people involvement, process approach, continuous improvement, evidence-based decision making, and relationship management. Achieving ISO 9001:2015 certification brings several benefits to HKI, such as improved customer satisfaction, enhanced operational efficiency, and a stronger organizational reputation. By obtaining ISO 9001:2015, HKI demonstrates its compliance with international standards for quality management and its commitment to continuous improvement.

ISO 14001:2015 is an international standard for Environmental Management Systems (EMS). It helps organizations establish, implement, maintain, and improve an environmental management system, encouraging a proactive approach to sustainability. By achieving ISO 14001:2015, HKI ensures that its operations consider environmental impacts and comply with legal and regulatory requirements.

PP No. 50 of 2012 is a standard established by the Government of Indonesia related to the Occupational Health and Safety Management System (OHSMS). According to this regulation, the implementation of OHSMS within a company aims to enhance effective, measurable, structured, and integrated protection for occupational safety and health. This implementation includes efforts to prevent and reduce workplace accidents and work-related diseases by involving both management and employees. Additionally, the application of OHSMS is intended to create a safe, comfortable, and efficient work environment to support productivity. By achieving certification in accordance with PP No. 50 of 2012, HKI has met the national standards set by the Indonesian Government to ensure the safety and health of employees in the workplace.