JISC invites proposals to produce software development kits (known as ELF Toolkits) that enable developers to create applications that ‘Provide Services’ and ‘Consume Services’ as defined within the e-Learning Framework. This is the second call for ELF toolkit development projects and will focus on the services identified in the Learning Domain Services layer of the e-Learning Framework. A total of £200,000 is available for this work and as a general guideline it is anticipated that most projects will be awarded funding of between £30,000 and £50,000 depending on the extent and complexity of the work involved. The deadline for tenders is 1300 hours on 9 February.