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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.

1

History and Identification Types

Give a short history of fingerprinting. Tell the difference between civil and criminal identification.

2

AFIS, 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.
3

Friction 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.
4

Taking 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.
5

Pattern 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.

6

Careers

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.

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