Legal

Field Handbook Use Notice

Dingfelder Field Handbook™, Field Calculators™, Field Form Builder™, and related tools

The Dingfelder Field Handbook™ is open-use public field guidance intended to support learning, troubleshooting, communication, documentation, and practical field judgment. Public access does not replace site procedures, qualified-person requirements, lockout/tagout, guarding, manufacturer instructions, codes, regulations, engineering review, legal review, HR review, medical or psychological care, emergency response, or professional authority where required.

• Users remain responsible for safe work, compliance with their site rules, and involving qualified professionals where required.
• Calculators, worksheets, Coach™, Field Form Builder™, A.I.R.O.N.™ references, and related tools provide decision support only. They do not certify a design, repair, action, diagnosis, investigation, or legal conclusion.
• Open-use visitors may read public guidance without registration. Registered or future logged features may support saved sessions, custom reports, worksheet history, evidence bundles, and A.I.R.O.N.™ / V.A.U.L.T.™ assisted workflows.
• Dingfelder systems, names, marks, software, branded methods, doctrine, visuals, and related intellectual property remain protected. Public use of the handbook does not transfer ownership or grant permission to represent Dingfelder materials as another party’s proprietary work.

The Field Handbook exists to protect people, animals, and improve work. We do not provide guidance for weapons, explosives, booby traps, or mechanisms intended to harm humans or animals.

For requests, corrections, examples, calculators, worksheets, glossary terms, or new field sections, use the Field Handbook request form.

Submit a Field Handbook Request