Roster of Consultants - In Vitro Diagnostics Assessment

Tags: Covid-19 English Environment
  • Added Date: Tuesday, 29 April 2025
  • Deadline Date: Tuesday, 20 May 2025
5 Steps to get a job in the United Nations

...

Qualifications

Purpose of consultancy


To contribute to the development of technical reports, recommendations and assessment reports, for the following:ย 

  • Review of technical documentation for IVDs within the scope of prequalification (PQ);
  • Review of technical documentation for change requests submitted for review;
  • Benefit-risk profiles of IVDs as part of risk-based assessments;
  • Development of Prequalification Technical Specifications Series (TSS) and Prequalification Technical Guidance Series (TGS); and
  • any other technical reviews in the scope of the Teamโ€™s work.

    Background


    The Prequalification In Vitro Diagnostics assessment team coordinates three review mechanisms for in vitro diagnostics: prequalification, the expert review panel and the emergency use listing. The World Health Organization (WHO) Prequalification of In Vitro Diagnostics (PQT/IVD) is a comprehensive quality assessment of individual In Vitro Diagnostics (IVD) through a standardized procedure aimed at determining whether the product meets the World Health Organization prequalification requirements. The expert review panel and the emergency use listing are risk-based assessments of in vitro diagnostics quality, safety and performance, aimed at addressing specific public health needs, including in a public health emergency. The Prequalification Unit (PQ) maintains a pool of experts that assist the IVD Assessment team with various tasks related to the product dossier component of the prequalification assessment. Experts must understand the regulatory requirements related to the dossier review, including the respective standards and internationally accepted guidance documents, the major regulatory harmonization initiatives and the associated guidance. ย The expert should have experience with IVD product dossier review and dossier-related guidance and specifications development. The Prequalification In Vitro Diagnostics assessment team continuously expands the scope of its work to new disease areas and product technologies and thus is in need of additional experts.

    The IVD Assessment Team requires experts with a comprehensive knowledge of IVD and the challenges related to their use in resource-limited settings. A critical component of the assessment process relates to a technical review of the product dossier. To undertake this activity, external experts, with proven technical expertise, are utilised to conduct the product dossier review. As the WHO continues to expand the disease areas for prequalification assessment, Technical Specifications Series (TSS) documents must be developed to outline the minimum performance criteria to be submitted as part of the product dossier to meet prequalification requirements for new manufacturers. ย Subject matter experts with proven technical expertise are needed to draft Technical Specification Series documents for new or existing disease areas for public consultation, and to also to review of public comments in the finalization of the TSS publications.

    The WHO Prequalification of In Vitro Diagnostics also undertakes emergency use listing assessment of commercially available IVD with emphasis on point-of-care nucleic-acid tests and antigen rapid diagnostic tests and their suitability for use in resource-limited settings. As the SARS-CoV-2 pandemic evolves, in this rapidly changing environment, WHO requires experts who keep abreast of the current state of knowledge relating to COVID-19, diagnostics, and quality issues as they become known in the public space, with a particular emphasis on use in resource limited settings, reflecting the needs of some WHO Member States.

    In addition, the In Vitro Diagnostics Assessment Team coordinates an Expert Review Panel (ERP) mechanism to review the risks and benefits associated with procurement and use of IVD that may have a high public health impact, but that are neither prequalified nor have yet undergone stringent regulatory assessment by a founding member of the Global Harmonization Task Force (now the International Medical Device Regulators Forum). The Expert Review Panel is intended as an interim quality assurance measure, valid for a time-limited period, for IVD that will go on to complete a stringent review process. The mechanism can facilitate access to innovative diagnostic products for which the associated risks are deemed to be less than the potential benefits.

    A process for reviewing changes related to products which have been prequalified or listed under the above-mentioned risk-based mechanisms is also in place to ensure an ongoing compliance with the requirements used to assess products.ย 

    The IVD assessment team has expanded the scope of work to include assessment of IVDs for Tuberculosis, glucose monitoring, haemoglobin point of care and neglected tropical diseases. Due to the new technical areas incorporated into the body of work conducted by the IVD assessment team, subject matter experts are needed
    ย 


    Deliverables

Recommended for you