Before revision: Certificate of Roadworthiness A Certificate of Roadworthiness (also known as a ‘roadworthy’ or ‘RWC’) shows that your vehicle is safe enough to be used on public roads.
After revision: Certificate of Roadworthiness A Certificate of Roadworthiness (also known as a ‘roadworthy’ or ‘RWC’) attests that a vehicle is safe enough to be used on public roads.