Organizations rely on third-party vendors for crucial functions. These vendors often gain internal access to sensitive data. As dependencies increase, the risk of cyber threats increases, too.
At the same time, third-party risk management (TPRM) teams are being asked to do more with less. Most approaches to TPRM lack a consistent, standardized risk reporting approach. TPRM teams have limited bandwidth and resources. TPRM teams can’t keep up with the high volume of vendor assessments. Vendors are overwhelmed with repetitive, proprietary questionnaires and audits.
Managing third-party risk requires standardized assessments, reliable assurances, remediation of gaps, and regular updates. Due to the many stakeholders involved, a technological, systematic approach is necessary for efficiency.
That is where HITRUST inheritance can help.
The HITRUST Shared Responsibility and Inheritance Program allows organizations to reuse inheritable controls from internal and external third-party organizations. Controls can be inherited from vendors, major cloud service providers (CSPs), and an organization’s existing HITRUST Validated or Certified Assessments.
For TPRM teams managing growing vendor ecosystems, that matters. Inheritance helps reduce redundant work, clarify control ownership, and make it easier to manage assurance across multiple vendors, platforms, and providers.
The scalability challenge in TPRM
Third-party vendors are not all the same. They differ in size, scope of work, risk profile, and cyber maturity. Some vendors are at a higher risk than others, and organizations need a risk-tiering strategy to meet appropriate security requirements.
But scale creates pressure.
Traditional TPRM processes often rely on manual reviews, questionnaires, inconsistent evidence, and extensive back-and-forth. These approaches can slow reviews, drive up costs, and leave organizations with little evidence that risk is actually being reduced.
HITRUST helps replace fragmented reviews with a standardized vendor process. Organizations can assess based on data sensitivity, access level, and business impact, then apply the right assessment so effort matches exposure.
That approach helps teams:
Classify vendors by inherent risk.
Get a rapid view of vendor posture.
Standardize reporting for easier reviews.
Reduce review volumes across vendors.
For organizations managing five vendors or five thousand vendors, scalability depends on repeatability. The more a TPRM program can rely on standardized, validated, and reusable assurance information, the easier it becomes to support growth without adding unnecessary complexity.
Without inheritance, organizations may spend time re-evaluating controls that have already been assessed through another HITRUST assessment. With inheritance, organizations can reuse applicable, validated control information rather than starting from scratch each time.
In cloud environments, this can be especially useful. Because major CSPs hold HITRUST certifications, customers pursuing HITRUST certification can inherit applicable CSP security controls, making it easier and quicker to achieve security certification.
The Shared Responsibility and Inheritance Program is designed to bring clarity, transparency, time and cost savings, and efficient risk management to the assessment process. In some cases, organizations can inherit up to 85% of requirements in a HITRUST assessment from participating CSPs.
For TPRM, the value is practical: inheritance gives teams a way to build on existing validated work. Instead of creating duplicate evidence requests, teams can focus attention on the areas that still require review, validation, remediation, or monitoring.
Inheritance works best when organizations understand which responsibilities belong to which party.
In a cloud or platform environment, some controls may be owned by the provider. Other controls may remain with the customer, vendor, or organization being assessed. Shared Responsibility Matrices help create that clarity.
The HITRUST Shared Responsibility and Inheritance Program provides Shared Responsibility Matrices for major CSPs and other prominent cloud data platforms. These matrices help organizations understand which controls may be inheritable and how control responsibilities are shared.
For TPRM teams, this helps reduce ambiguity. Instead of asking every vendor to answer the same questions in a proprietary format, organizations can use a more structured approach to understand:
Which controls are already validated.
Which controls may be inherited.
Which controls remain the vendor’s responsibility.
Which areas require additional evidence, remediation, or follow-up.
This helps TPRM teams focus resources where they matter most.
Vendors are often asked to respond to repetitive questionnaires and audits. TPRM teams spend time coordinating responses, evaluating answers, and following up on incomplete information. That process can become difficult to sustain as the vendor ecosystem grows.
Inheritance helps reduce duplicate effort by allowing organizations to reuse validated control information where applicable. That supports a more efficient assessment process for both the organization and the vendor.
The result is not less rigor. It is a more consistent way to use assurance information that has already been validated through HITRUST.
This is especially important because effective risk mitigation begins with accurate measurement. HITRUST addresses the third-party risk challenge by providing a validated, standardized, and prescriptive assurance program designed to measure control effectiveness and maturity consistently across organizations.
RDS helps make assurance easier to share
Inheritance helps reduce redundant assessment work. The HITRUST Results Distribution System (RDS) helps make assurance results easier to distribute, access, and validate.
The HITRUST Results Distribution System is a centralized, API-enabled platform that automates the secure delivery, access, and validation of assessment results, improving third-party risk transparency and reducing manual effort. RDS replaces manual PDF and email workflows, accelerates third-party assurance timelines, and verifies authenticity with HITRUST-signed results.
For TPRM programs, RDS helps replace manual sharing and fragmented workflows with real-time, validated HITRUST results delivered to the teams who need them.
With RDS, organizations can:
Get assurance data in real time.
Eliminate spreadsheets, PDFs, and inbox bottlenecks.
Equip teams with validated, structured compliance data.
Streamline workflows and reduce duplicated effort.
Deliver consistent, audit-ready HITRUST results across the ecosystem.
Scalable TPRM is not just about collecting assurance. It is also about getting assurance data to the right teams quickly and consistently.
HITRUST TPRM Services helps operationalize the process
Even with standardized assurance and reusable controls, many teams still need help managing vendor outreach, reviews, tracking, and follow-up.
HITRUST TPRM Services helps organizations simplify and scale third-party cyber risk management. As more enterprises recommend or require HITRUST certification from their vendors, HITRUST TPRM Services extends the power of HITRUST through ServiceNow integration and expert-led support.
HITRUST TPRM Services can help organizations:
Accelerate vendor validation with automated workflows or hands-on support.
Strengthen decisions with structured, verified assurance data.
Improve efficiency by eliminating duplicate evidence requests and tracking tasks.
Scale with their program by adapting to their team’s needs and preferred tools.
Organizations can choose automated integration with ServiceNow or expert-led support to streamline onboarding, reduce manual effort, and scale assurance with confidence. HITRUST TPRM Services can also help teams handle growing vendor volumes using automation through ServiceNow or expert-led services from HITRUST.
A more scalable model for third-party assurance
TPRM becomes harder when every vendor review starts from the beginning. It becomes more scalable when teams can rely on standardized assessments, validated assurance, reusable control information, and efficient results sharing.
HITRUST inheritance helps organizations reuse applicable controls from vendors, major CSPs, and existing HITRUST Assessments. RDS helps automate the secure delivery, access, and validation of assessment results. HITRUST TPRM Services helps organizations simplify and scale third-party cyber risk management through automation, managed services, and expert-led support.
Together, these capabilities help organizations reduce manual effort, improve visibility, and scale assurance across their vendor ecosystems.
Explore HITRUST inheritance to learn how your organization can reuse inheritable controls and make third-party assurance more scalable.