The 9 06 endorsement is a restriction code that appears on your Commercial Driver's License, not an additional qualification you earn

The 9 06 endorsement is not something you add to your CDL the way you add a tanker or hazmat endorsement. Instead, it is a restriction that your state's DMV places on your license to limit where and how you can drive commercially. When you see "9 06" on your CDL, it means you are restricted to intrastate commerce only — you cannot cross state lines while operating a commercial vehicle for hire.

This restriction typically appears when you have obtained a CDL but have not met all the federal requirements for interstate driving. The most common reason is that you have not yet passed the medical examination required by the Federal Motor Carrier Safety Administration (FMCSA), or your medical certification has expired. Some states also issue the 9 06 restriction when you hold a CDL but do not have a valid medical certificate on file with the FMCSA's National Registry.

Understanding what this restriction means for your job prospects and driving rights is essential before you accept a commercial driving position or renew your license.

Key Takeaways

  • The 9 06 restriction limits you to intrastate driving only, meaning you cannot legally cross state lines while operating a commercial vehicle for hire.
  • The restriction usually appears because you lack a valid FMCSA medical certificate or have not yet completed the federal medical examination.
  • Removing the 9 06 restriction requires passing a medical examination by an FMCSA-certified medical examiner and having your certificate registered with the FMCSA.
  • Jobs that require interstate travel — most long-haul trucking, cross-border deliveries, and many regional routes — are not available to you while this restriction is in place.
  • Some states allow you to hold a CDL with the 9 06 restriction for intrastate work while you complete the medical requirements for interstate driving.

Why the 9 06 restriction appears on your license

Federal law requires anyone operating a commercial vehicle in interstate commerce to have a valid medical certificate issued by an FMCSA-certified medical examiner. This certificate confirms you meet minimum health standards for safe driving — vision, hearing, blood pressure, and other factors that affect your ability to operate a large vehicle safely.

If you obtained your CDL but have not yet completed this medical examination, or if your medical certificate has expired, your state DMV will place the 9 06 restriction on your license. This restriction is the state's way of saying: "You have a CDL, but you are not yet cleared for interstate work." Some states issue this restriction automatically; others only add it if you specifically request a CDL without the medical certificate in place.

You can also receive the 9 06 restriction if you let your medical certificate lapse. If your certificate expires and you do not renew it before your CDL renewal date, the restriction may be added to your new license.

What you can and cannot do with a 9 06 restriction

With the 9 06 restriction, you can operate a commercial vehicle for hire within your state only. This means you can drive locally, make deliveries within state boundaries, and work for companies that operate only intrastate routes. Many local delivery services, waste management companies, and regional carriers hire drivers with intrastate-only CDLs.

You cannot cross state lines while operating a commercial vehicle for hire. If your job requires you to drive into another state — even briefly — you are in violation of federal law and your CDL can be suspended. You also cannot work for carriers that operate interstate routes, even if most of your individual trips stay within your home state.

The restriction does not prevent you from driving a personal vehicle across state lines or from holding a CDL. It only restricts commercial driving activity.

How to remove the 9 06 restriction

To remove the 9 06 restriction, you must obtain a valid FMCSA medical certificate. The process has three steps: find an FMCSA-certified medical examiner, pass the medical examination, and register your certificate with the FMCSA.

Start by locating a certified examiner. The FMCSA maintains a searchable list of certified medical examiners on its website. You can search by state and city to find examiners near you. Call ahead to confirm they are currently accepting new patients and to ask about their fees, which vary by location but typically range from $100 to $200.

At your appointment, the examiner will review your medical history, take your blood pressure and vision and hearing tests, and ask about medications, sleep disorders, and other health conditions. Bring your current CDL, a valid photo ID, and any medical records relevant to conditions the examiner asks about. The examination usually takes 30 to 45 minutes.

If you pass, the examiner will issue a medical certificate valid for two years (or one year if you are over 65 or have certain medical conditions). The examiner will also submit your certificate to the FMCSA's National Registry electronically. Your state DMV will receive notice of your certification and should remove the 9 06 restriction from your license at your next renewal, or sooner if your state allows online updates.

What happens if you drive with the 9 06 restriction across state lines

Driving a commercial vehicle across state lines while the 9 06 restriction is on your license is a federal violation. If you are stopped by law enforcement or a roadside inspection officer and found to be operating in violation of this restriction, you face serious consequences.

Your CDL can be suspended for at least 60 days for a first violation. A second violation within three years can result in suspension for at least 120 days. A third or subsequent violation can lead to permanent disqualification from holding a CDL. You may also face fines from your state and federal penalties from the FMCSA.

Beyond legal consequences, a violation record will appear on your driving history and can make it difficult to find employment with reputable carriers in the future. Many companies conduct background checks and will not hire drivers with CDL violations.

Intrastate work options while you have the 9 06 restriction

The 9 06 restriction does not make your CDL worthless. Many commercial driving jobs are intrastate only and do not require interstate travel. Local delivery services, waste collection, construction equipment transport, and regional distribution centers often hire drivers with intrastate CDLs.

Some of these jobs pay well and offer stable schedules. However, they typically pay less than interstate trucking and may offer fewer benefits. If you are working toward removing the restriction, you can use intrastate work as a stepping stone while you complete your medical examination and build driving experience.

Be clear with potential employers about your restriction before accepting a job. Ask whether the position requires any interstate travel, even occasional trips. If the job description is vague, ask directly whether you will ever be required to cross state lines. A responsible employer will not ask you to violate your restriction.

How long the 9 06 restriction stays on your license

The 9 06 restriction remains on your license until you obtain a valid FMCSA medical certificate and your state DMV removes it. There is no automatic expiration date. If you never complete the medical examination, the restriction stays in place indefinitely, even if you renew your CDL multiple times.

Once you obtain your medical certificate and it is registered with the FMCSA, your state should remove the restriction. The timing varies by state. Some states update your license when ready upon receiving notice from the FMCSA; others remove the restriction only at your next scheduled renewal. If you need the restriction removed urgently for a job, contact your state's DMV to ask whether they can issue an updated license before your renewal date.

State differences in how the 9 06 restriction is handled

While the 9 06 restriction is a federal code, states handle it differently. Some states issue a CDL with the 9 06 restriction automatically if you do not have a medical certificate at the time you pass your CDL knowledge and skills tests. Other states require you to have the medical certificate before they will issue your CDL at all.

A few states allow you to hold a temporary CDL with the 9 06 restriction while you are in the process of obtaining your medical certificate, giving you a window to work intrastate while you complete the federal requirement. Check with your state's DMV to understand their specific policy on the 9 06 restriction and whether they offer any temporary or provisional options.

Frequently Asked Questions

Can I get a job as a truck driver with the 9 06 restriction?

Yes, but only with companies that operate intrastate routes. Local delivery, waste management, and regional carriers often hire drivers with the 9 06 restriction. You cannot work for interstate carriers or take jobs that require crossing state lines. Be honest with employers about your restriction during the hiring process.

How much does the FMCSA medical examination cost?

Costs vary by location and examiner, typically ranging from $100 to $200. Some employers cover the cost as part of hiring, so ask potential employers whether they will pay for your medical examination. You can also check with local medical clinics or occupational health centers, which sometimes offer lower rates than private examiners.

Can I renew my CDL while I have the 9 06 restriction?

Yes, you can renew your CDL with the restriction in place. However, the restriction will carry over to your new license unless you have obtained a valid FMCSA medical certificate in the meantime. If you obtain your medical certificate before your renewal, bring proof to the DMV so they can remove the restriction from your new license.

What if I fail the FMCSA medical examination?

If you fail, the examiner will tell you which conditions disqualify you and whether they are temporary or permanent. Some conditions, like high blood pressure or certain medications, may be manageable with treatment. You can see your regular doctor, address the issue, and schedule another examination with a different FMCSA-certified examiner. Other conditions may permanently disqualify you from interstate driving.

Does the 9 06 restriction affect my personal driving?

No. The restriction only applies to commercial driving for hire. You can drive your personal vehicle across state lines without any limitation. The restriction does not affect your ability to hold a CDL or your driving record for personal use.