Certified Biological Safety Professional (CBSP)

A Certified Biological Safety Professional (CBSP) is an experienced biosafety practitioner with a documented foundation in microbiology and demonstrated responsibility for managing or overseeing a biosafety program. CBSPs are internationally recognized for their expertise, professionalism, and ongoing commitment to advancing biosafety. To qualify for the CBSP credential, applicants must have successfully completed one accredited, 3-credit course titled “Microbiology” or “Molecular Biology”.

The CBSP designation is awarded upon approval of the application and successful completion of the CBSP Examination.

The CBSP Exam is developed by members of ABSA International’s Exam Development Board and administered by ABSA International. Application materials include official transcripts or evaluation reports, documented coursework, verification of biological safety experience, and three (3) professional references.

Important Update

Beginning December 15, 2025, applicants must use the updated CBSP application found here. Older versions will not be accepted.

CBSP Candidate Criteria

To qualify for the CBSP credential and be eligible to sit for the CBSP exam, applicants must have successfully completed one accredited, 3-credit course titled Microbiology or Molecular Biology. Additional microbiology-related credits may be earned through courses listed under Acceptable Course Categories on the application. Courses with the words microbiology, bacteriology, or microbial in the title are generally acceptable. PPB® and BBTC® credits may be listed but do not replace the required microbiology course.

Applicants must also provide sufficient detail describing their biosafety-related responsibilities, demonstrating the scope, complexity, and program-level management necessary for the CEB to evaluate eligibility for the CBSP credential.

Acceptable Coursework

If a course is not specifically listed under Acceptable Course Titles, applicants may submit an official course description from the institution’s catalog for consideration. Courses must emphasize the study of microorganisms to be eligible.

Bacterial diversity
Bacterial physiology
Biological safety principles
Biotechnology
Cell biology
Epidemiology
Eukaryotic pathogens
Fermentation
Genetic
Immunology
Immunobiology
Infectious disease
Metabolism
Metagenomics
Molecular biology
Molecular biotechnology
Mycology
Pathobiology
Parasitology
Protozoology
Recombinant DNA
Rickettsiology
Tissue Culture
Toxicology
Virology

Biosafety Experience

In addition to microbiology coursework, applicants must demonstrate post-baccalaureate professional experience, with at least 51% effort dedicated to biosafety program management.

“Biosafety program management” does not require serving as the sole biosafety officer. Work performed as part of a biosafety or EHS team with significant biosafety responsibilities qualifies. Routine technical tasks, such as writing SOPs, do not constitute program management.

Academic Transcripts Overview

Official academic transcripts are required. For international applicants, a degree verification and course-by-course evaluation in English must be submitted directly from a NACES-recognized evaluation agency. Additional information about NACES requirements and acceptable evaluation services is provided later on this webpage.

Professional References

Applicants must provide three (3) professional references. Completed reference forms must be submitted directly by the individuals providing them, and only the contacts listed on your application may submit a reference on your behalf.

Application Fees & Submission Deadline

The CBSP application fee is $100. Applicants cannot pay until they have requested and received an invoice from credentialing@absa.org; self-invoicing is not available.

The Credentialing Evaluation Board (CEB) enforces a strict annual deadline. All CBSP exam application materials—including the application form, supporting documentation, and application fee—must be submitted on or before February 1.

Applications may be submitted via email to credentialing@absa.org or by U.S. Mail to:
ABSA International
Attn: Credentialing
1200 Allanson Road
Mundelein, IL 60060

Forms

Notes for CBSP Applicants from the ABSA Office

The Credentialing Evaluation Board (CEB) independently reviews and evaluates all CBSP applications. The ABSA Office does not review qualifications or determine eligibility; our role is administrative only. We are happy to assist with confirming receipt of materials and guiding you through the process.

If you believe you meet the eligibility criteria, we encourage you to apply. The Board will determine an individual’s qualifications only through the formal review process. Partial applications cannot be forwarded to the CEB; all required materials must be submitted before review. Please do not ask the ABSA Office to determine whether your degree, specific coursework, or professional training makes you qualified; only the CEB can make that determination through the formal review process.

Notes for CBSP Applicants from the Credentialing Evaluation Board (CEB)

  • Your application must clearly demonstrate that your education and experience qualify you to sit for the CBSP exam and include sufficient detail to allow for a thorough review.
  • Include only biosafety-related responsibilities in the biosafety experience section. Incomplete or unclear descriptions may delay review.
  • Official transcripts must be sent directly from the issuing institution; student copies are not
  • Applicants with international education must submit both a degree equivalency evaluation and a course-by-course evaluation from a recognized credential evaluation service.

Advanced Biosafety Training Series

These online modules are designed for intermediate to advanced biosafety professionals preparing for the CBSP examination. Each module covers essential content formerly included in the ABSA Certification Review Course and aligns with the CBSP exam domains.

INSTRUCTIONS

Carefully review all instructions before beginning the application process. The documentation you provide forms the basis for the Credentialing Evaluation Board’s (CEB) assessment. Incomplete applications will be returned, which may result in missing the February 1 deadline.

Allow sufficient time for your application, reference questionnaires, and transcripts/evaluation reports to reach the ABSA Office. It is the applicant’s responsibility to ensure all materials are submitted by the deadline.

CBSP CANDIDATE CRITERIA

Applicants must meet one of the following education and experience pathways:

Bachelor’s Degree (BS/BA)

  • At least 6 semester hours (or 9 quarter hours) of microbiology, and
  • 72 month-equivalents of post-baccalaureate experience, with at least 51% time in biosafety program management

Master’s Degree (MS)

  • At least 20 semester hours (or 30 quarter hours) of microbiology, and
  • 54 month-equivalents of biosafety program management experience

Doctoral Degree (PhD)

  • At least 30 semester hours (or 45 quarter hours) of microbiology, and
  • 36 month-equivalents of biosafety program management experience

All applicants must have completed at least one 3-credit course titled Microbiology or Molecular Biology. The CEB determines the acceptability of all coursework.

TRANSCRIPT REQUIREMENTS

  • Official transcripts must be sent directly from the issuing institution (student or personal copies are not accepted).
  • E-transcripts may be emailed to credentialing@absa.org and must be submitted in English to be accepted.
  • International degrees require a course-by-course evaluation from a NACES-accepted agency. Course-by-course reports take time to obtain, so early requests are strongly encouraged.

NACES (National Association of Credential Evaluation Services) is the nationally recognized association that sets standards for credential evaluation services.

COURSEWORK

List all coursework documented on your transcript that you believe meets the microbiology requirements, including course titles, credit hours, and applicable categories.

Courses with the words microbiology, bacteriology, or microbial in the title are generally acceptable. Credits from ABSA’s Principles and Practices of Biosafety® (PPB) or Biosafety and Biosecurity Training Course® (BBTC) may be applied toward total coursework hours but may not substitute for the required microbiology-titled course.

Broad foundational courses—such as general biology, biochemistry, or anatomy and physiology—have historically not been accepted for microbiology credit.

Do not list:

  • Zero-credit courses
  • Failed or incomplete courses
  • Courses not shown on your transcript

REFERENCE QUESTIONAIRRES

  • Provide three (3) professional references:
    • One (1) from your current employer
    • Two (2) from previous biosafety-related positions
  • You are responsible for sending the reference questionnaires to your selected contacts.
  • Applicants should follow up with their references to ensure the completed forms are submitted directly to ABSA before the deadline.
  • Completed forms must be submitted directly by the individuals providing the references.
  • Only the individuals listed on your application may submit a reference on your behalf.

BIOSAFETY EXPEREINCE SECTION

Begin with your current position and list your biosafety career history in chronological order.

  • Percentage of time devoted to biosafety (must be 51–100%). Applicants may not report “50%,” as the minimum qualifying biosafety effort must be greater than 50%.
  • Provide clear descriptions of biosafety-related duties in your own words; do not paste job descriptions or refer to your CV.
  • Ensure your narrative aligns with the percentage of biosafety effort you report.
  • When listing concurrent positions, allocate time appropriately so that the combined effort does not exceed 100%.
  • Break down responsibility-specific efforts, ensuring totals match the overall biosafety percentage reported.
  • Do not include non-biosafety duties. Incomplete or unclear descriptions may delay review.
  • The Credentialing Evaluation Board (CEB) may adjust reported percentages based on the narrative provided.

RECONSIDERATIONS AND APPEALS

Request for Reconsideration and Appeal Process

Applicants may appeal one (1) time per application. This appeals process applies only to application review decisions and does not cover appeals related to CBSP exam scoring.

Reconsideration

If your CBSP Exam application is denied by the Credentialing Evaluation Board (CEB), you may submit a written request for reconsideration addressing the reasons for denial.

Application Appeal Process

If you are not satisfied with the outcome of the reconsideration, you may submit written appeal to the ABSA President within 14 days of the denial letter. Appeals may address only factual or procedural errors related to the review.

The ABSA President will refer the matter to the ABSA Council, which will review only the issues identified in the written appeal:

  • If the Council confirms the denial, the decision is final.
  • If the Council does not confirm the denial, the appeal will be returned to the CEB with recommendations addressing the identified issues.
  • If the CEB again denies the application, the decision is final.

CBSP Examination Appeal Process

Test takers have 30 days from the date the pass/fail notification is emailed to request a review of their exam score. Appeals are limited strictly to scoring concerns.

Because of the high confidentiality of the CBSP Examination, the Exam Development Board (EDB) cannot release or discuss exam questions and appeals related to exam content or subject matter will not be considered.

After each exam cycle, the EDB conducts a routine review with a test performance analyst, and any items that do not meet performance standards are automatically removed from scoring before results are finalized.

SIGNATURE

Be sure to sign before submitting (electronic or otherwise). If the application is not signed, it is considered incomplete, and it will be returned to you. This may result in missing the deadline.

FEES

All fees are non-refundable. Applicants must request an invoice before submitting any payment; online payment options are not available until an invoice has been generated. Payments may be made by credit card or by check drawn on a U.S. bank.

  • CBSP Exam Application fee: $100
  • CBSP Examination fee: $500
    • Upon approval of the application, the CBSP exam fee of $500 must be paid within the same calendar year.
    • The fee includes three exam attempts under the current application, limited to one attempt per year.
  • Annual Maintenance fee: $25 per credentialing
    • Beginning the year after earning an ABSA credential, credential holders are required to pay a $25 annual maintenance fee for each credential held.

SUBMITTING

Applications and supporting documentation may be emailed to credentialing@absa.org or mailed via U.S. Mail to:

ABSA International
Attn: Credentialing
1200 Allanson Road
Mundelein, IL 60060

Application materials do not need to be submitted together; items will be accepted as they are received. However, all required materials—including transcripts, references, and supporting documentation—must be received by February 1 to be considered.

All eligibility criteria must be fully met no later than May 31 to remain eligible for that year’s exam cycle.

Acknowledgment

ABSA International acknowledges the American Society for Microbiology (ASM) National Registry of Certified Microbiologists (NRCM) for its historical partnership in developing the CBSP examination. The first conjoint exam was offered in 1997, and ABSA assumed full exam development responsibility in 2019. ASM retains the SM(NRCM) designation. The examination continues to serve as a requirement for the CBSP credential.