Define and communicate policies and procedures to ensure that its products, system components, systems, and services comply with its cybersecurity and SCRM requirements. This recommendation includes:

• Identification and prioritization of externally provided systems (new and legacy), components, and services.
• How HUD maintains awareness of its upstream suppliers.
• The integration of acquisition processes tools, and techniques to use the acquisition process to protect the supply chain.
• Contract tools or procurement methods to confirm that contractors are meeting their obligations (derived from OIG FISMA metric 14).

Status

On January 17, 2025, the Office of Lead Hazard Control and Healthy Homes (OLHCHH) informed HUD OIG that the Office of the Federal Register published a notice, Modifying HUD’s Elevated Blood Lead Level Threshold for Children Under Age 6 Who Are Living in Certain HUD-Assisted Target Housing Covered by the Lead Safe Housing Rule. The notice announced that HUD is lowering its EBLL threshold from 5 to 3.5 µg/dL for a child under the age of 6, consistent with the CDC’s current blood lead reference value of 3.5 µg/dL, effective January 17, 2025. Next, OLHCHH will assist the Office of Community Planning and Development, the Office of Multifamily Housing Programs, and the Office of Public and Indian Housing to draft, circulate, and publish EBLL notices. The estimated completion date is June 30, 2025.

Analysis

To fully address this recommendation, OLHCHH must provide evidence that it has updated its regulations, policies, and procedures so that they are consistent with CDC’s lowered blood lead reference value of 3.5 ug/dL.

Implementation of this recommendation will help ensure children living in public housing with elevated blood lead levels receive effective environmental interventions.

Update applicable requirements to require assisted property owners, including PHAs, to maintain adequate documentation to support their determinations that maintenance and hazard reduction activities that disturb surfaces with lead-based paint qualify for the de minimis exemption from the lead-safe work practices under the Lead Safe Housing Rule.

Status

To address this recommendation, OLHCHH agreed to:

• Issue a notice to assisted target housing owners and public housing agencies on the de minimis exception citing the correct application of the de minimis threshold; describing appropriate documentation methods for the application of the de minimis threshold; and recommendations of best practices for documenting applications.
• Collect additional data regarding the use of the de minimis threshold, including information on how private and public housing owners: (a) determine how much paint in target housing will be disturbed during a maintenance or rehabilitation project; (b) use the paint disturbance area information; (c) monitor the amount of paint disturbed in projects that are designed to disturb de minimis amounts of paint in target housing.
• Design and conduct webinars, including at least one for each program office’s major categories of stakeholders on requirements and best practices pertaining to the de minimis exception under the Lead Safe Housing Rule and its implementation; record the webinars on the HUD website (e.g., on HUD Exchange) for future viewing by stakeholders; and conduct outreach promoting the webinars

The Office of Lead Hazard Control and Healthy Homes had drafted guidance on the de minimis exception to the Lead Safe Housing Rule for PIH, Multifamily Housing, and CPD and submitted it through the clearance process on September 26, 2024, with an October 9, 2024, due date. Through October 17, six concurring comments were received as was one non-concurring comment. The OLHCHH continues to revise the draft guidance in consideration of the comments. In May 2023, HUD published a final rule establishing a new approach to defining and assessing housing quality: The National Standards for the Physical Inspection of Real Estate. Public Housing regulations were amended, and Public Housing program participants were required to comply with this final rule and use the NSPIRE standards starting July 1, 2023. The Real Estate Assessment Center and Office of Field Operations will collaborate with the Office of Lead Hazard Control and Healthy Homes, the Office of Policy Development and Research, and a statistician to evaluate data collected under the NSPIRE inspection program to estimate the number of public housing developments and associated units that contain lead-based paint and lead-based paint hazards. As of November 2024, PIH reported that inspections have had a slow start due to procurement delays. Additionally, the NSPIRE system did not get the requested functionality to collect lead inspections. The final action target date is March 31, 2025.

Analysis

To implement this recommendation, HUD needs to provide evidence that it has implemented the three actions OLHCHH agreed to complete.

Implementation of this recommendation and associated corrective actions will ensure assisted property owners are sufficiently informed regarding the requirements to support their determinations that maintenance and hazard reduction activities that disturb surfaces with lead-based paint qualify for the de minimis exemption from the lead-safe work practices under the Lead Safe Housing Rule and that assisted property owners are conducting this work safely, thereby ensuring households are residing in safe and healthy HUD-assisted housing.

Define and communicate policies and procedures to ensure that its products, system components, systems, and services comply with its cybersecurity and SCRM requirements. This recommendation includes:

• Identification and prioritization of externally provided systems (new and legacy), components, and services.
• How HUD maintains awareness of its upstream suppliers.
• The integration of acquisition processes tools, and techniques to use the acquisition process to protect the supply chain.
• Contract tools or procurement methods to confirm that contractors are meeting their obligations (derived from OIG FISMA metric 14).

Status

The Office of the Chief Information Officer (OCIO) estimated it would complete corrective action for this recommendation by August 2023. In May 2024, HUD OIG reviewed the OCIO progress in closing this recommendation as part of the FY 2024 FISMA evaluation. At that time, OCIO provided its draft SCRM Policy, draft SCRM Procedures, final SCRMES Charter, and a SCRM Technical Roadmap. Additionally, HUD provided agency-specific clauses. As of January 2025, HUD has not issued finalized SCRM policies and procedures.

Analysis

To fully address this recommendation, HUD must establish that it has defined and communicated policies and procedures to ensure that its products, system components, systems, and services comply with its cybersecurity and SCRM requirements.

Implementation of this recommendation will result in HUD continuing to mature in supply chain risk management, establishing and defining the policies and procedures of SCRM requirements as they relate to systems and system components.

Develop an enterprise-wide IT modernization strategy that establishes a framework to align with the IT modernization roadmap.

Corrective Action Taken

In January, 2024, HUD provided an OCIO approved an IT Modernization strategy that established a framework that aligned with its IT modernization roadmap. The strategy addressed each of the recommendation components (a. roles and responsibilities, b. prioritization of modernization initiatives, c. coordination process between OCIO and program offices, d. phased approach, and e. how lessons learned will be captured.

Implement a software asset management capability for software and operating systems to ensure that software executes only from the authorized software inventory and all unauthorized software is blocked from executing on HUD's network.

Status

In April 2024, the Office of the Chief Information Officer reported that it was in the process of implementing a software management tool that would allow it to control which software is authorized to access the network. This is the first step to creating rules for allowing only authorized software to be used through HUD's endpoint security software. The final implementation of this new tool is expected by Quarter 2 of FY 2025.

Analysis

To fully address this recommendation, HUD must provide evidence that it has an automated whitelist and it is implemented as per the NIST Special Publication 800-167 or accept the risk and document mitigating measures via a Risk-Based Decision memorandum.

Implementation of this recommendation will result in HUD having the capability to ensure only authorized software is used on HUD’s network based on its software asset listing.

Implement multifactor authentication mechanisms for all nonprivileged users who access information systems that process, store, or transmit PII.

Status

The Office of the Chief Information Officer reported that it has implemented a new software security solution to implement multifactor authentication, starting with a pilot on 15 FHA systems. In October 2024, HUD received additional funds through the Technology Modernization Fund for this project enterprisewide.

Analysis

To fully address the recommendation, HUD must implement multifactor authentication enterprisewide.

Implementation of this recommendation will result in an enterprise-wide identity and access management solution. Users will be required to use multifactor authentication methods to access HUD data, networks, and devices.

Implement multifactor authentication mechanisms for all privileged users who access information systems that process, store, or transmit PII.

Status

The Office of the Chief Information Officer reported that it has implemented a new software security solution to implement multifactor authentication, starting with a pilot on 15 FHA systems. In October 2024, HUD received additional funds through the Technology Modernization Fund for this project enterprisewide.

Analysis

To fully address this recommendation, HUD must implement the eICAM plan it developed with the funding it received.

Implementation of this recommendation will result in an enterprise-wide identity and access management solution. Users will be required to use multifactor authentication methods to access HUD data, networks, and devices.

In April 2024, HUD OIG met with HUD OCIO to discuss progress and requirements for closure of this recommendation. In addition, OIG reviewed this recommendation as part of the annual FY 2024 FISMA evaluation in April 2024 and learned from HUD OCIO that that there would be a procedure update that would implement the ingestion and monitoring of all inbound and outbound traffic. The OIG requested to be provided with these procedures when finalized and evidence of implementation on May 1, 2024.

Corrective Action Taken

HUD OCIO updated its Cybersecurity Incident Response Plan and developed more detection and protection mechanisms to monitor network traffic in its IT environment. These mechanisms include anti-malware agents, data loss prevention, endpoint detection and response, firewalls, and intrusion detection and prevention systems. HUD’s SOC also developed standard operating procedures and playbooks for abnormal traffic alerts triggered by the above tools that are posted internally for SOC personnel to utilize. Addressing this recommendation resulted in improvement of HUD’s networking monitoring process by enhancing visibility into network traffic. It also increased HUD’s incident response program capabilities by ensuring that HUD has a plan to monitor traffic and better detect and respond to security incidents. As part of our regular Federal Information Security Act of 2014 (FISMA) assessments, HUD OIG will continue to assess HUD’s incident response effectiveness and threat detection to ensure HUD addresses new and evolving threats.

Enforce the requirement for all HUD web applications and services to be approved by the CIO and ensure OCIO reviews and approves all IT contracts and services agreements dealing with creation or support of web applications or services.

Corrective Action Taken

In January 2023, HUD's Office of the Chief Information Officer developed and released a Web Applications Directive to all HUD program offices. This directive described how web applications are defined, approved, inventoried, and maintained, including processes for tracking, and monitoring such applications.