KHL Group Log In We have recently updated our website and if this your first time logging in this year you will need to set a new password. Please click here to begin. Using e-mail Log In We have recently updated our website and if this your first time logging in this year you will need to set a new password. Please click here to begin. Using e-mail By Mike Brezonick13 April 2021 Sunbelt Rentals UK has signed up to participate in a leading emissions compliance program. The company said it’s the first rental operation to upgrade its fleet to meet CESAR ECV compliance. Launched as an addition to the CESAR (Construction and Agriculture Equipment Security and Registration) program in 2019, Emissions Compliance Verification (ECV) is an initiative of the Construction Equipment Association (CEA) designed to enable emissions information about each machine to be easily accessible.