Criminal Investigator / Special Agent (1811)
Also known as: 1811 Special Agent, Federal Criminal Investigator, Federal Agent, GS-1811, Special Agent
The 1811 series is the OPM job classification for federal Criminal Investigators and Special Agents — firearms-carrying positions involving arrests, physical exertion, tactical environments, and hazardous exposures. Agencies require medical qualification exams against position standards at hire and on a recurring schedule, plus hazard-based surveillance: hearing conservation and lead monitoring for range exposure, respirator clearance for tactical and evidence work, and bloodborne pathogen protections. Exact forms and periodicity vary by agency, but the exam-and-surveillance pattern is consistent government-wide.
Required Health Screenings & Tests
| Requirement | Frequency | Regulation |
|---|---|---|
| Medical Qualification Exam Preplacement and periodic medical evaluation against the agency's medical standards for the 1811 position — physical exam, cardiovascular assessment, vision and hearing, labs, and often an age-based EKG. Documented on OPM or agency-specific exam packets. | Varies | 5 CFR 339 |
| Vision Screening Visual acuity (usually correctable to agency standard), color vision, peripheral vision, and depth perception measured against firearms-carrying position standards. | Varies | — |
| Audiogram Baseline and annual audiometric testing for agents, firearms instructors, and range staff with regular firearms noise exposure. | Annual | 29 CFR 1910.95 |
| Respirator Medical Clearance & Fit Testing Medical clearance questionnaire and annual fit testing for tactical teams, evidence and clandestine-lab personnel, and hazmat responders who wear respiratory protection. | Annual | 29 CFR 1910.134 |
| Non-DOT Drug Test Applicant and random testing for testing-designated positions under the agency drug-free workplace plan, with MRO review. | Varies | — |
| Hepatitis B Vaccination Offered to agents with reasonably anticipated blood or bodily fluid exposure during arrests, searches, and evidence handling. | One-Time | 29 CFR 1910.1030 |
| TB Screening Tuberculosis screening for agents with regular detention, prisoner transport, or correctional facility contact. | Varies | — |
Required Certifications
1811 Medical Qualification Determination
- Issued by
- Employing agency's reviewing medical officer
- Valid for
- Typically 1–3 years, per agency policy and age band
- Renewal
- Periodic medical exam with results reviewed against the agency's medical standards; restrictions, waivers, or fitness-for-duty follow-up as indicated.
Compliance Timeline
Pre-Hire
— Before Appointment- Medical qualification exam against 1811 position standards
- Vision and hearing testing
- Applicant drug test
- Psychological evaluation (agency-dependent)
- Background investigation
Onboarding
— Academy & First Assignment- Baseline audiogram before firearms training
- Hepatitis B vaccination series
- Respirator medical clearance and fit test (tactical/evidence roles)
Ongoing
— Throughout Career- Random drug testing for testing-designated positions
- Fitness-for-duty and return-to-duty evaluations as needed
- Post-exposure evaluations after bloodborne or chemical incidents
Periodic Renewal
— Recurring- Periodic medical qualification exam (periodicity varies by agency and age)
- Annual audiogram for range exposure
- Blood lead and ZPP testing for firearms instructors and range personnel
- Annual respirator clearance and fit testing where assigned
- TB screening for detention-adjacent duties
Frequently Asked Questions
What is the 1811 job series?
GS-1811 is the OPM occupational series for federal Criminal Investigators and Special Agents — positions at agencies such as the FBI, Secret Service, ATF, IRS-CI, HSI, and DEA. Because these roles involve firearms use, arrests, and physical exertion, they carry medical qualification standards in addition to standard federal employment requirements.
How often do special agents need medical exams?
Periodicity varies by agency and often by age — commonly every 1–3 years, with some agencies requiring annual exams for certain assignments. The exam is separate from hazard-based surveillance like annual audiograms or blood lead testing, which run on their own schedules.
Do federal agents need blood lead testing?
Agents with regular firearms range exposure — especially firearms instructors, armorers, and personnel training at indoor ranges — may need blood lead and zinc protoporphyrin (ZPP) surveillance consistent with the OSHA lead standard (29 CFR 1910.1025), alongside annual audiograms under the hearing conservation standard.
Is there one standard medical form for all 1811 positions?
No. OPM provides a common medical qualification framework (5 CFR 339), but each agency maintains its own exam packet, medical standards, and periodicity. The workflow — exam, results review, qualification determination, surveillance tracking — is consistent even though the paperwork differs.
What vision and hearing standards apply to 1811 positions?
Standards are agency-specific but typically require distance vision correctable to a defined acuity, normal color vision, adequate peripheral vision, and hearing thresholds measured by audiometry. Providers report quantitative results; the agency's reviewing medical officer makes the qualification decision.
What Employers Should Know
- All screenings must be conducted at certified, compliant facilities.
- Maintain documentation of all completed requirements for audit readiness.
- Track renewal dates proactively — expired certifications can result in non-compliance penalties.
Why BlueHive for Criminal Investigator / Special Agent (1811)
BlueHive connects employers to 20,000+ certified clinics nationwide, simplifying compliance management for criminal investigator / special agent (1811) health requirements.
- Same-day scheduling for urgent screenings
- Automated renewal tracking and compliance alerts
- Transparent, competitive pricing — no hidden fees
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