South Carolina CDL Requirements: SCDMV Classes, Fees, and the Port of Charleston Context

South Carolina CDL Requirements: SCDMV Classes, Fees, and the Port of Charleston Context

South Carolina issues CDLs through the South Carolina Department of Motor Vehicles (SCDMV). Two South Carolina specifics worth flagging: a $2 fee per knowledge test attempt (so if you need endorsement tests, they add up), and CDLs with Hazmat expire every 5 years (vs 8 years for standard CDLs — aligned to TSA Security Threat Assessment validity). The Port of Charleston is a major East Coast container port, driving significant drayage and OTR CDL demand.

For the federal regulatory framework, see our pillars on Hours of Service, ELDT, Clearinghouse, DOT Physical, and DAC Report.

Last verified: 2026-04-18 against SCDMV CDL pages and 49 CFR Parts 383 and 380.¹²

Key Takeaways

• Issuing agency: South Carolina DMV — scdmv.net / dmv.sc.gov¹
• CDL classes offered: A, B, and C
• Core fees: $19.50 CLP (breakdown: $15 application + $2 knowledge test + $2.50 CLP card); $2 per additional knowledge test; $25 skills retest; total government fees ~$69.50²
• Age rule: 18 for intrastate; 21 for interstate¹
• CLP holding period: at least 14 days before skills test (federal)³
• ELDT required for first-time Class A/B, class upgrade, or first-time H/P/S endorsement⁴
• Renewal cycle: 8 years standard; 5 years for CDL with Hazmat (aligned to TSA STA)¹
• Payment methods: Cash avoids the $1 + 1.7% credit/debit service fee²

South Carolina CDL classes

South Carolina follows federal class definitions under 49 CFR Part 383:³¹

Age, residency, and eligibility

• Minimum age: 18 for SC intrastate; 21 for interstate (federal 49 CFR 391.11).¹
• South Carolina residency: required. Hold a valid, unexpired SC driver license.¹
• Lawful presence: U.S. citizenship or documented lawful presence.
• Medical certification: Federal MEC (MCSA-5876) per self-certification category, required for commercial operations subject to federal medical standards.⁵

Self-certification categories

Federal self-certification required under 49 CFR 383.71:⁶

• Non-excepted interstate (NI)
• Excepted interstate (EI)
• Non-excepted intrastate (NA)
• Excepted intrastate (EA)

Endorsements available in South Carolina

SCDMV issues the standard federal endorsement set:¹

• H — Hazardous materials (requires TSA background check; CDL validity shortens to 5 years)
• N — Tank vehicles
• P — Passenger
• S — School bus (requires P endorsement)
• T — Doubles / triples (Class A only)
• X — Combined H + N (hazmat-tanker)

Current SCDMV fees

Verify the current SCDMV fee at scdmvonline.com/Fees on the day of your application.² Our editorial policy re-verifies these figures at least every 180 days.

How to get a South Carolina CDL: step by step

Step 1 — Hold a valid, unexpired SC driver license

Required before starting the CDL process.¹

Step 2 — Pass the DOT physical

Find a Certified Medical Examiner (CME) on the FMCSA National Registry.⁵ See our DOT Physical guide.

Step 3 — Apply for the Commercial Learner's Permit

Visit an SCDMV branch. Pay the $19.50 CLP fee ($15 app + $2 knowledge test + $2.50 card).² Pass vision and CDL knowledge tests.¹

Step 4 — Receive your CLP

SC CLP is valid for 180 days under federal standard.³

Step 5 — Complete FMCSA Entry-Level Driver Training (ELDT)

For first-time Class A or Class B applicants, class upgrade applicants, or first-time H/P/S endorsement applicants, ELDT is required at an FMCSA Training Provider Registry (TPR) provider.⁴ See ELDT guide.

Step 6 — Wait the 14-day minimum CLP holding period

Federal rule: at least 14 days between CLP issuance and skills test.³

Step 7 — Schedule and pass the CDL skills test

SCDMV administers the three-part skills test:¹

• Pre-trip vehicle inspection
• Basic vehicle control
• On-road driving

$25 retest fee if you fail and need to retake.²

Step 8 — Pay the CDL fee and receive your credential

Total government fees approximately $69.50.²

Hazmat endorsement — three gates + shorter cycle

Adding H (or X) in South Carolina requires:

1. FMCSA ELDT hazmat theory at a TPR provider⁴
2. TSA Hazmat Endorsement Threat Assessment background check and fingerprinting⁷
3. South Carolina hazmat knowledge test at an SCDMV branch ($2 knowledge test fee)²

Important: a CDL carrying a Hazmat endorsement has a 5-year cycle in South Carolina — aligned to the TSA Security Threat Assessment's 5-year validity. Standard (non-hazmat) CDLs run 8 years.¹

South Carolina freight landscape (state context)

Four realities shape CDL demand in SC:

1. Port of Charleston. One of the largest East Coast container ports; massive drayage demand, port-to-warehouse movement, and OTR outbound.

2. I-95 corridor. Atlantic coast freight spine; SC sits on the busy stretch between Florida and Virginia.

3. I-26 and I-20 corridors. Columbia to Charleston (I-26); Atlanta to Columbia (I-20).

4. BMW, Boeing, and manufacturing. BMW's Spartanburg plant and Boeing's Charleston 787 facility anchor significant tier-1 supplier and dedicated freight demand.

The practical read: SC CDL-A drivers find work across Port of Charleston drayage, I-95 OTR, BMW/Boeing dedicated, and regional LTL. The 8-year renewal and low entry fees make SC an attractive state for new CDL entrants.

South Carolina-specific details worth knowing

• SCDMV, not a Department of Transportation-administered license.¹
• $2 per additional knowledge test — if you're pursuing multiple endorsements, the per-test fees add up.²
• Hazmat CDL 5-year cycle — track expiration ahead of your TSA clearance renewal.¹
• Cash avoids service fee — the $1 + 1.7% fee applies to credit/debit only.²
• School bus drivers: verify any fee waivers with employment letter from your school district.

Frequently Asked Questions

Q: Why does SC CDL with Hazmat expire every 5 years instead of 8? A: The shorter cycle aligns with the TSA Security Threat Assessment's 5-year validity. Your hazmat endorsement is federally-gated to current TSA clearance; South Carolina ties CDL validity to that cycle.¹⁷

Q: Do I need a regular SC license before a CDL? A: Yes.¹

Q: How long is the SC CLP valid? A: 180 days under federal standard.³

Q: Can I test in Spanish? A: No. CDL knowledge tests are English-only nationwide per federal rule (49 CFR 383.133(c)).¹

Q: How much is an SC CDL all-in? A: Base SCDMV fees: ~$69.50.² Add ELDT tuition ($3,000–$7,000 at typical SC CDL schools), DOT physical ($80–$150), TSA Hazmat (separate federal fee) if applying for H, plus any endorsement knowledge tests at $2 each.

Q: Does SC participate in the Military Skills Test Waiver? A: Yes.⁸ Qualified military drivers may waive the skills-test portion.

Q: My MEC expired — will my SC CDL downgrade? A: Yes. SCDMV will downgrade your CDL to non-commercial if medical certification lapses. Restore with a new MEC through the federal electronic system.⁵

Q: Can I transfer an out-of-state CDL to SC? A: Yes. Visit an SCDMV branch with your out-of-state CDL, proof of SC residency, identity documents, and medical self-certification. AAMVA reciprocity applies to clean transfers.¹

Q: I drive the Port of Charleston. Any specific requirements? A: Class A CDL baseline. TWIC (federal TSA credential) may be required by terminal operators.⁷

Q: Why is cash better than card? A: Cash avoids the $1 + 1.7% credit/debit service fee assessed by SCDMV payment processors.²

Q: I need endorsements H and N. Does that cost extra per knowledge test? A: Yes. $2 per additional knowledge test beyond the first.² Budget for each endorsement test.

Q: I plan to haul containers from Charleston. Lease vs Company? A: Use our Lease vs Company vs Owner-Op calculator with realistic drayage mile assumptions.

Q: Does SC offer third-party skills testing? A: SCDMV primarily administers skills testing. Verify any third-party approvals via SCDMV.¹

Sources verified on 2026-04-18

This guide is educational and not legal advice. Fees and rules change; verify current figures at scdmvonline.com before applying. Report errors to [email protected]; corrections are logged publicly per our editorial policy.