You are here: Home> Learning and Assessment Services Continuous Professional Development CPD courses are aimed at up-skilling trainers, teachers and other staff working in rehabilitation, inclusive education and community settings. Taking a CPD course with us will update knowledge, increase confidence and improve work-related skills. Assessment Service The Assessment Service provides assessment and support for children (aged 5 and upwards), adolescents and adults with specific learning difficulties such as Dyslexia and Dyspraxia (also known as Developmental Coordination Disorder or DCD). Disability Support Service The National Learning Network/CDVEC Disability Support Service (DSS) is an exciting and innovative partnership between the National Learning Network and the City of Dublin Vocational Educational Committee.