The Express Rail Link Sdn Bhd is a company that owns and operates the airport rail link of the same name that connects the Kuala Lumpur International Airport (KLIA) with the Kuala Lumpur Sentral (KL Sentral) transportation hub, 57 kilometres apart.

(ERL) is a joint venture company between YTL Corporation Berhad, Lembaga Tabung Haji, SIPP Rail Sdn.

(a company linked to Sultan Ibrahim Ismail of Johor[3]) and Trisilco Equity Sdn.

On 25 August 1997, the Malaysian government presented the company with a 30-year concession to finance, build, maintain and control the operations of the railway.

In 2014 Hajj season, ERL has been working with Prasarana Malaysia to help fulfil CRCC's manpower requirements.

CRRC's Zhuzhou plant had already supplied rolling stock to the Rapid KL Ampang Line and KTM Komuter.

[12] On 24 August 2010, Express Rail Link suffered their first reported accident in which 3 passengers were injured.

[18] Due to automatic termination of Kuala Lumpur–Singapore high-speed rail bilateral agreement after passing postponement deadline on 31 December 2020, the government planned to extend the line until Johor Bahru as an alternative for the cancelled HSR project.