Code EC1 — Old Code 11 Medium Articulated Vehicle Licence

Code EC1 (previously known as old Code 11) is the licence category for medium articulated vehicle combinations in South Africa — vehicles with a gross combination mass (GCM) between 3,500 kg and 16,000 kg. A typical example is a medium truck tractor coupled to a trailer. Code EC1 automatically includes Codes B, EB, and C1. Minimum age: 18 years.

Overview: Code EC1 (Old Code 11)

South Africa transitioned from numbered licence codes to letter-based codes in 1998. The old Code 11 became Code EC1 under the current eNaTIS system:

• Code EC1 (old Code 11) — authorises you to drive articulated vehicle combinations with a GCM between 3,500 kg and 16,000 kg. This covers medium truck tractors coupled to trailers that together fall below the 16,000 kg threshold. Code EC1 automatically includes Codes B, EB, and C1.

A typical Code EC1 vehicle is a medium-duty truck tractor pulling a drawbar or fifth-wheel trailer — for example, a 6-tonne tractor unit towing a 9-tonne flatbed trailer, giving a GCM of 15,000 kg (within the EC1 limit). Minimum age is 18 years.

Requirements

• Minimum age: 18 years old.
• Existing licence: You must already hold a valid Code C1 licence before applying for Code EC1. The typical progression is Code B → Code C1 → Code EC1.
• Learner's licence: Write and pass the EC1 learner's test. The test covers articulated vehicle handling, coupling and uncoupling procedures, weight distribution, and load restraint requirements.
• Medical certificate: A current medical fitness certificate from a registered medical practitioner is required. Medical fitness is assessed again for each licence upgrade.
• Professional Driving Permit (PrDP): A PrDP (Category G or P) is mandatory if you drive commercially. It requires a medical examination, criminal record check, and eye test. See our PrDP guide for details.
• Test vehicle: You must supply or arrange a suitable articulated combination within the EC1 weight range for the practical test. This is typically organised through a trucking company or specialised driving school.

Download the official learner's licence application form: Download LL1 Form (PDF)

Code EC1 vs Code EC — What Is the Difference?

The key distinction between Code EC1 and Code EC (old Code 14) comes down to gross combination mass (GCM):

• Code EC1 (old Code 11) — medium articulated combinations with a GCM between 3,500 kg and 16,000 kg. This is a smaller truck-and-trailer combination.
• Code EC (old Code 14) — heavy articulated vehicles with a GCM exceeding 16,000 kg. This is the full semi-trailer, superlink, or tanker category — the largest on South African roads.

In practice, if the combined mass of your truck tractor and trailer is under 16,000 kg, Code EC1 is the correct licence. If the combination exceeds 16,000 kg — as most long-haul semi-trailers do — Code EC is required. You cannot legally drive a Code EC vehicle on a Code EC1 licence.

Vehicle Controls

Code EC1 vehicles have all the controls of a Code C1 rigid truck, plus the additional controls required for managing a coupled trailer:

Coupling Systems

• Fifth wheel coupling: A plate-and-kingpin coupling mechanism mounted on the truck tractor's rear chassis. The trailer's kingpin locks into the fifth wheel plate. A locking jaw secures the kingpin in place and must be visually confirmed before moving off.
• Drawbar coupling: Used on drawbar trailers where a rigid drawbar connects the trailer to the tractor via a pintle hook or ball hitch. Less common on EC1-category vehicles but still encountered.

Air Line Connections

• Service (yellow) line: Carries air pressure from the tractor to operate the trailer's service brakes.
• Emergency (red) line: Maintains air pressure to hold the trailer's emergency/parking brakes off. If this line loses pressure (e.g., break-away), the trailer brakes automatically apply.
• Both air lines must be correctly connected and checked for leaks before moving. A failed air connection is an immediate safety hazard and test failure.

Electrical Connection

• 7-pin electrical socket: Connects the tractor's electrical system to the trailer for brake lights, indicator lights, reverse lights, and marker lights. Must be securely plugged in and tested before departure.

Landing Gear

• Landing legs (support legs): Retractable support legs under the front of a semi-trailer that hold it level when uncoupled from the tractor. Must be fully raised (wound up) before moving off to avoid dragging on the road.

The Code EC1 Driving Test

The practical driving test for Code EC1 has two phases: a yard test and a road test.

Pre-Trip Inspection

Before any movement, the examiner will require you to perform a full pre-trip inspection of the coupled combination, including:

• Fifth wheel or drawbar coupling — confirm locked, kingpin fully engaged, safety locks in place.
• Air lines — both service (yellow) and emergency (red) lines correctly connected with no audible leaks.
• Electrical connection — 7-pin plug secured, all trailer lights functioning (indicators, brake lights, reverse lights, markers).
• Landing gear — fully raised and secured.
• Tyres — condition and inflation on all axles, including trailer axles.
• Load security — any load must be properly restrained.
• Tractor controls — oil level, water level, instrument warning lights.

Yard Test with Trailer

• Alley docking: Reversing the articulated combination into a marked bay. This requires counter-intuitive steering — turning the steering wheel in the opposite direction to the intended trailer movement when reversing.
• Reversing: Reversing the combination in a straight line and around corners within the marked test area.

Road Test

The road test assesses your ability to drive the articulated combination safely on public roads. The examiner evaluates:

• Moving off safely and smoothly from a standstill.
• Gear selection and engine management (using appropriate gear ranges for load).
• Mirror observation — checking all mirrors (cab mirrors plus trailer mirrors if fitted) before speed changes, lane changes, and turns.
• Off-tracking — allowing for the trailer's rear wheels tracking inside the tractor's turning arc, especially at intersections.
• Following distance — minimum 4-second gap from the vehicle ahead (6 seconds on wet roads).
• Speed management within posted limits.
• Safe stopping — progressive brake application, no jack-knifing.

Speed Limits for Code EC1 Vehicles

Articulated vehicles are classified as heavy vehicles and are subject to reduced national speed limits:

• Urban roads: 60 km/h (same as all vehicles)
• Rural roads: 80 km/h (not 100 km/h as for cars)
• Freeways: 100 km/h (not 120 km/h as for cars)

These limits apply regardless of road conditions. In wet or adverse conditions, reduce speed further. Overloading an EC1 combination significantly increases stopping distance and the risk of trailer swing — always drive well within your limits.

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