Source Registry
Review the official and high-confidence source registry that backs every indexable compliance guide on Trucking Checklist.
The source registry is the control layer for indexable content. A page cannot enter the sitemap or search index unless its source IDs exist and include at least one official source.
Registered Sources
- Do I Need a USDOT Number? Federal Motor Carrier Safety Administration · federal-government · confidence high · accessed 2026-05-06
Use for educational summaries of when USDOT registration may generally apply.
- Get Operating Authority (Docket Number) Federal Motor Carrier Safety Administration · federal-government · confidence high · accessed 2026-05-06
Use for FMCSA operating authority concepts, timing caveats, and official fee references when current.
- Registration Forms Federal Motor Carrier Safety Administration · federal-government · confidence high · accessed 2026-05-06
Use for registration workflow references and form-related educational context.
- How do you complete a biennial update? Federal Motor Carrier Safety Administration · federal-government · confidence high · accessed 2026-05-06
Use for biennial update educational references; direct users to FMCSA for current process.
- Process Agents Federal Motor Carrier Safety Administration · federal-government · confidence high · accessed 2026-05-06
Use for BOC-3 and process-agent educational pages.
- New Entrant Program Safety Audits Federal Motor Carrier Safety Administration · federal-government · confidence high · accessed 2026-05-06
Use for new entrant audit overview and verification prompts.
- Summary of Hours of Service Regulations Federal Motor Carrier Safety Administration · federal-government · confidence high · accessed 2026-05-06
Use for HOS educational summaries with eCFR cross-reference.
- 49 CFR Part 395 - Hours of Service of Drivers Electronic Code of Federal Regulations · regulation · confidence high · accessed 2026-05-06
Use as the primary regulatory reference for HOS and ELD pages.
- ELD - Electronic Logging Devices Federal Motor Carrier Safety Administration · federal-government · confidence high · accessed 2026-05-06
Use for ELD overview and official registered-device reference prompts.
- ELD Malfunctions and Data Diagnostic Events FAQs Federal Motor Carrier Safety Administration · federal-government · confidence high · accessed 2026-05-06
Use for ELD malfunction action checklists and related guide pages.
- IFTA, Inc. Carrier Information International Fuel Tax Association, Inc. · official-organization · confidence high · accessed 2026-05-06
Use for IFTA educational pages and prompts to contact base jurisdiction.
- IFTA Manuals International Fuel Tax Association, Inc. · official-organization · confidence high · accessed 2026-05-06
Use for source-backed IFTA structural references; avoid replacing official manual text.
- IFTA Tax Rate Matrix and Downloads International Fuel Tax Association, Inc. · official-organization · confidence medium · accessed 2026-05-06
Use only as an official entry point; do not reproduce rates unless the exact current matrix is imported.
- IRP Registration International Registration Plan, Inc. · official-organization · confidence high · accessed 2026-05-06
Use for IRP overview pages and terminology.
- International Registration Plan Summary for Motor Carriers International Registration Plan, Inc. · official-organization · confidence high · accessed 2026-05-06
Use as a carrier-facing IRP summary source.
- Unified Carrier Registration Plan UCR Plan · official-organization · confidence high · accessed 2026-05-06
Use for UCR overview, registration, and annual renewal prompts.
- UCR Fee Brackets UCR Plan · official-organization · confidence high · accessed 2026-05-06
Use for year-labeled UCR fee references and tools; remind users fees may change by registration year.
- Do I Need to Register? UCR Plan · official-organization · confidence high · accessed 2026-05-06
Use for UCR applicability pages and direct users to the official wizard.
- UCR Registration Forms UCR Plan · official-organization · confidence high · accessed 2026-05-06
Use for UCR checklist pages and recordkeeping prompts.
- Texas IFTA — Fuels Tax Texas Comptroller of Public Accounts · state-government · confidence high · accessed 2026-05-06
Use for Texas IFTA registration, renewal, and fuel tax references.
- Texas IRP Compliance Examination Texas Department of Motor Vehicles · state-government · confidence high · accessed 2026-05-06
Use for Texas state checklist and IRP verification links.
- California IFTA License Registration and Renewal Information California Department of Tax and Fee Administration · state-government · confidence high · accessed 2026-05-06
Use for California IFTA checklist references.
- California International Registration Plan California Department of Motor Vehicles · state-government · confidence high · accessed 2026-05-06
Use for California IRP verification prompts.
- Commercial Motor Vehicle Drivers Florida Department of Highway Safety and Motor Vehicles · state-government · confidence high · accessed 2026-05-06
Use for Florida state checklist references.
- Fuel use tax/international fuel tax agreement (IFTA) New York State Department of Taxation and Finance · state-government · confidence high · accessed 2026-05-06
Use for New York state checklist IFTA references.
- Illinois Secretary of State Illinois Secretary of State · state-government · confidence medium · accessed 2026-05-06
Use only as a state agency entry point when page-specific links are unavailable.
- IFTA FAQ Georgia Department of Revenue · state-government · confidence high · accessed 2026-05-06
Use for Georgia IFTA references and checklist prompts.
- Georgia Trucking Portal Georgia Department of Revenue · state-government · confidence high · accessed 2026-05-06
Use for Georgia IRP and state portal references.
- Motor and Alternative Fuel Taxes Pennsylvania Department of Revenue · state-government · confidence high · accessed 2026-05-06
Use for Pennsylvania IFTA and motor fuel tax references.
- Ohio International Registration Plan Ohio Bureau of Motor Vehicles · state-government · confidence high · accessed 2026-05-06
Use for Ohio IRP checklist and audit references.
- IFTA Carriers: Summary of Responsibilities Ohio Department of Taxation · state-government · confidence high · accessed 2026-05-06
Use for Ohio IFTA checklist prompts.
- Commercial Trucking North Carolina Division of Motor Vehicles · state-government · confidence high · accessed 2026-05-06
Use for North Carolina IRP and commercial trucking references.
- North Carolina IFTA/IntraState Motor Carrier Compliance Manual North Carolina Department of Revenue · state-government · confidence high · accessed 2026-05-06
Use for North Carolina IFTA checklist prompts.
- Motor Carrier Tennessee Department of Revenue · state-government · confidence high · accessed 2026-05-06
Use for Tennessee motor carrier checklist pages.
- Motor Carrier Forms Tennessee Department of Revenue · state-government · confidence high · accessed 2026-05-06
Use for Tennessee forms and checklist prompts.
- International Fuel Tax Agreement (IFTA) Arizona Department of Transportation · state-government · confidence high · accessed 2026-05-06
Use for Arizona IFTA checklist references.
- Motor Carrier Services Arizona Department of Transportation · state-government · confidence high · accessed 2026-05-06
Use for Arizona state checklist links.
- New Jersey IFTA New Account New Jersey Motor Vehicle Commission · state-government · confidence high · accessed 2026-05-06
Use for New Jersey IFTA checklist references.
- New Jersey IRP FAQs New Jersey Motor Vehicle Commission · state-government · confidence high · accessed 2026-05-06
Use for New Jersey IRP checklist references.
- International Fuel Tax Agreement (IFTA) Illinois Department of Revenue · state-government · confidence high · accessed 2026-05-06
Use for Illinois IFTA registration and account references.
- Apportioned Registration (IRP) New York State Department of Motor Vehicles · state-government · confidence high · accessed 2026-05-06
Use for New York IRP registration and renewal references.
- International Registration Plan (IRP) Pennsylvania Department of Transportation · state-government · confidence high · accessed 2026-05-06
Use for Pennsylvania IRP registration and renewal references.
Official Sources
- Do I Need a USDOT Number? Federal Motor Carrier Safety Administration · federal-government · accessed 2026-05-06
Use for educational summaries of when USDOT registration may generally apply.
- Get Operating Authority (Docket Number) Federal Motor Carrier Safety Administration · federal-government · accessed 2026-05-06
Use for FMCSA operating authority concepts, timing caveats, and official fee references when current.
- IFTA, Inc. Carrier Information International Fuel Tax Association, Inc. · official-organization · accessed 2026-05-06
Use for IFTA educational pages and prompts to contact base jurisdiction.
- IRP Registration International Registration Plan, Inc. · official-organization · accessed 2026-05-06
Use for IRP overview pages and terminology.
- Unified Carrier Registration Plan UCR Plan · official-organization · accessed 2026-05-06
Use for UCR overview, registration, and annual renewal prompts.
- Summary of Hours of Service Regulations Federal Motor Carrier Safety Administration · federal-government · accessed 2026-05-06
Use for HOS educational summaries with eCFR cross-reference.
FAQ
Are sources invented?
No. Sources must be real entries in the source registry.
Can secondary sources support an indexable page alone?
No. Indexable pages need at least one official source.
What happens when a source becomes stale?
The page can be updated, lowered in confidence, or noindexed until the source is refreshed.