Development of logo and branding services

We are looking to contract a supplier to carry out the following work:-The supplier will be required to either deliver a refreshed design for the existing logo OR deliver a brand-new corporate logo.- The supplier will be required to update the brand guide with details of font, colour palette, use of illustrations, iconography, shapes and other design devices, notional applications, clarity on use in co-branding or when used alongside the existing National Qualifications sub-brand.