HazmatBOL · Mile Marker Technologies

SMS Terms & Conditions

Terms governing SMS messages sent by HazmatBOL to commercial drivers as part of fleet account provisioning.

// Last updated: May 2026  —  Effective immediately

Program Description

HazmatBOL is a DOT hazardous materials compliance platform operated by Mile Marker Technologies. Commercial truck drivers receive SMS messages only after their fleet administrator provisions their account through the PlacardPro fleet management console at placardpro.ai. Messages are transactional only — limited to one-time activation codes and account notifications. No marketing messages are ever sent.

How You Are Enrolled

You are enrolled only after your fleet administrator enters your name and mobile phone number into the PlacardPro console. Your employer informs you of this before provisioning occurs — this constitutes your consent prior to any message being sent. No driver self-enrolls.

Message Frequency

Typically one SMS activation code when your account is created. Occasional account notifications as required by your fleet administrator. No recurring promotional messages.

Message & Data Rates

Message and data rates may apply depending on your mobile carrier and plan. Mile Marker Technologies does not charge for SMS messages. Contact your carrier for details.

Privacy

Your mobile number is collected solely for delivering your activation code and account notifications. It is never sold, shared with third parties for marketing, or used for any purpose beyond operating HazmatBOL.

Carrier Disclaimer

Mile Marker Technologies is not responsible for delayed or undelivered messages. Supported carriers include AT&T, T-Mobile, Verizon, Sprint, Boost, Virgin Mobile, U.S. Cellular, and MetroPCS.

STOP

Reply STOP to any message to opt out immediately. You will receive one final confirmation and no further messages will be sent to your number.

HELP

Reply HELP to any message for assistance, or contact us directly at support@placardpro.ai or placardpro.ai.

// Industry Standards

Compliance Reference

These SMS terms comply with CTIA industry standards and Twilio's messaging guidelines. For more details on US short code and 10DLC messaging standards, see the Twilio Support Article on Industry Standards.

Questions about these SMS terms:
Mile Marker Technologies
Oxford, Mississippi
support@placardpro.ai