Researchers Dr. Mar Gutiérrez-Colón and Jonathan Pidgeon-Hancock are developing the first official adaptive English proficiency test for people with intellectual and developmental disabilities (IDD) to CEFR standards. The test is being developed in collaboration with the Universitat Rovira i Virgili, Fundació Onada and the Generalitat de Catalyuna through the Doctorats Industrials program. The test aims to foster obtainable access to English language certification for adult jobseekers with IDD. Encountering work for this demographic already poses difficulties, therefore any additional support is key. In 2022 in the EU, 51% of working-aged people with disabilities were employed, compared to 75% of people without disabilities (Eurostat, 2022). The European Commision has laid out “the Strategy for the Rights of Persons with Disabilities 2021–2030” to narrow this employment gap (European Commision, 2024). With constant advancement of technology and globalization in business, it is important for individuals in the workforce to acquire skills to be prominent in this concern. The role of English in business, makes it a sought-after skill by employers. In 2021 the Organization for Economic Co-operation and Development (OECD) studied the demand for language skills in job-postings. Data was analysed from online job-vacancies in 27 member countries. Command of English was explicitly required in 22% of job-vacancies. Evidence indicated that although Europe remains a linguistically diverse labour market, knowledge of English grants unique advantages in certain occupations. An English proficiency certification is a beneficial addition to anyone’s curriculum vitae, and our test will help facilitate obtainable access to jobseekers with intellectual and developmental disabilities.