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Edition 2026Active Merit Badge
Fingerprinting
Official Requirements & Fillable Workbook · 2026 Edition
Fingerprinting explores the scientific principles and practical techniques of biometric identification. You will learn the history of fingerprinting, contrast civil and criminal identification, compare AFIS law enforcement databases with biometric access systems, examine friction ridge anatomy, record clear rolled and plain fingerprint impressions, identify the three major pattern families (loops, whorls, and arches), and explore careers in forensic science and biometrics.
Key Requirements Covered:
- Friction Ridge Anatomy & History
- Loop, Whorl & Arch Pattern Classification
- Fingerprint Inking & Card Technique
- Automated Biometric Systems & Forensics
5Printable Pages
6Requirements
2025Reqs Revised
What is on the worksheet: Fingerprinting Requirements
Every requirement for the Fingerprinting merit badge, word for word as published, with room to write under each one on the printed worksheet.
1History and Identification Types
Give a short history of fingerprinting. Tell the difference between civil and criminal identification.
2AFIS, Biometric Access, and Authentication Systems
Do the following:
- a Explain the difference between the automated fingerprint identification systems (AFIS) now used by law enforcement agencies and the biometric fingerprint systems used to control access to computers and places like buildings and airports.
- b Discuss how our society uses identification systems based on tokens, passwords, and biometrics.
3Friction Ridges and Forensic Principles
Do the following:
- a Name the surfaces of the body where friction or papillary ridges are found.
- b Name the two basic principles supporting the science of fingerprints and give a brief explanation of each principle.
- c Explain what it takes to positively identify a person using fingerprints.
4Taking Fingerprint Impressions
Take a clear set of prints using ONE of the following methods:
- a Make both rolled and plain impressions. Make these on an 8-by-8-inch fingerprint identification card, available from your local police department or your counselor.
- b Using clear adhesive tape, a pencil, and plain paper, record your own fingerprints or those of another person.
5Pattern Classification
Show your counselor you can identify the three basic types of fingerprint patterns and their subcategories. Using your own hand, identify the types of patterns you see.
6Careers
Identify three career opportunities that would use skills and knowledge in the areas of biometrics and/or fingerprinting. Pick one and research the training, education, certification requirements, experience, and expenses associated with entering the field. Research the prospects for employment, starting salary, advancement opportunities, and career goals associated with this career. Discuss what you learned with your counselor and whether you might be interested in this career.
Two dates, two different things
Requirements Revision vs. Worksheet Date
Scouting America last revised the Fingerprinting requirements in 2025. That is the badge, not this sheet — an older year does not mean the worksheet is out of date.
Verbatim Fidelity & Verification
This worksheet was checked against https://www.scouting.org/merit-badges/fingerprinting/ in Aug 2026 and reproduces the requirements word for word. Both dates are printed on the sheet, so a copy in a binder can always be placed in time.
Requirement text is © Scouting America, reproduced verbatim. The worksheet layout and design are original to this project.
Spotted a discrepancy on this sheet? Tell us and we will re-check it against the official requirements.
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