The 2026 federal random testing rate for CDL drivers hasn't moved in six years. This is what it actually requires — sourced from FMCSA and the eCFR, not a vendor's pitch page.
the guide, six case files
random testing explained
the 2026 rate, plainly
tpa vs software
what each one owns
trucking & cdl
clearinghouse & rates
construction
no single mandate
small fleets
under 20 drivers
recordkeeping
what an audit checks
faq hub
quick answers, linked