Built on Accreditation, Documentation, and Defensible Processes
Quality and compliance are foundational to every PROXDOSE™ program. Our framework is designed to support regulatory alignment, audit readiness, and defensible dose data, ensuring that laboratory operations, evaluations, and reporting meet established national and international standards.
We maintain documented systems, validated procedures, and ongoing performance checks to support long-term reliability and program integrity.
NVLAP / ISO/IEC 17025 Alignment
PROXDOSE™ operates in alignment with NVLAP and ISO/IEC 17025 principles, supporting technical competence, traceability, and reproducibility across laboratory activities.
This alignment helps ensure:
- Controlled testing environments
- Verified measurement accuracy
- Documented methods and validation
- Consistent, repeatable results
Our quality framework is structured to support both internal oversight and external review.
Internal QA/QC Program
A robust Internal Quality Assurance / Quality Control (QA/QC) Program governs daily laboratory operations. This program establishes controls at every critical stage of processing, evaluation, and reporting.
Key elements include:
- Process checks and verification points
- Data review and validation controls
- Corrective action and documentation protocols
- Ongoing performance monitoring
Proficiency Testing (PT)
Proficiency Testing (PT) is an essential component of laboratory quality assurance. PROXDOSE™ participates in and supports PT activities to verify analytical performance and maintain confidence in reported results.
PT activities help:
- Demonstrate technical competency
- Identify performance trends
- Validate laboratory methods
- Support accreditation and audit requirements
Policy & Procedures
All quality-related activities are governed by documented policies and procedures that define responsibilities, workflows, and control measures.
These documents support:
- Operational consistency
- Staff training and accountability
- Audit readiness
- Regulatory traceability
Policies and procedures are reviewed and updated as required to reflect program needs and regulatory expectations.
VA Radioactive Material License
PROXDOSE™ operates under a Virginia Radioactive Material License, supporting the lawful possession, use, and handling of licensed radioactive materials where applicable.
This licensing reinforces:
- Regulatory compliance
- Safe material handling practices
- Program legitimacy for government and institutional clients
Why PROXDOSE™ Quality & Compliance
Alignment with recognized laboratory standards
Structured QA/QC oversight
Documented, auditable processes
Support for healthcare, industrial, environmental, and government programs
Quality and compliance are not add-ons—they are integrated into every PROXDOSE™ operation.
Quality & Compliance – Frequently Asked Questions
What quality standards does PROXDOSE™ follow?
PROXDOSE™ operates in alignment with NVLAP and ISO/IEC 17025 principles, supporting technical competence, method validation, and defensible laboratory results. These standards guide our testing, evaluation, and documentation practices.
Is PROXDOSE™ an accredited laboratory?
PROXDOSE™ maintains a quality framework structured to support accreditation requirements and audit readiness. Our systems, procedures, and records are designed to align with recognized laboratory standards and regulatory expectations.
What is the Internal QA/QC Program?
The Internal Quality Assurance / Quality Control (QA/QC) Program governs daily laboratory operations. It includes defined process controls, verification steps, data review protocols, and corrective action procedures to ensure consistent and reliable performance.
Why is Proficiency Testing (PT) important?
Proficiency Testing (PT) verifies laboratory performance by comparing results against established benchmarks or peer laboratories. PT participation helps demonstrate technical competency, identify trends, and support accreditation and regulatory reviews.
How are policies and procedures managed?
All quality-related activities are governed by documented policies and procedures. These documents define workflows, responsibilities, and control measures and are reviewed and updated as needed to maintain compliance and operational consistency.
What regulatory licenses does PROXDOSE™ maintain?
PROXDOSE™ operates under a Virginia Radioactive Material License, which authorizes the possession and use of licensed radioactive materials where applicable. This license supports regulatory compliance and safe material handling practices.
Are PROXDOSE™ operations auditable?
Yes. PROXDOSE™ maintains documented processes, records, and quality controls to support audits, program reviews, and regulatory inspections when required.
Who benefits from PROXDOSE™ quality and compliance programs?
Our quality framework supports medical, dental, veterinary, industrial, environmental, and government programs, ensuring confidence in results and long-term program reliability.