Guest editorial Degree apprenticeships: delivering quality and social mobility? Employers in England are increasingly shifting their skills and talent pipeline strategies towards higher levels, including degree apprenticeships. There is no doubt that the introduction of degree apprenticeships in 2015 represented an exciting policy move, supported by employers who have focussed on the creation of apprenticeships for job roles to meet sector skills and productivity objectives. Expansive developments can be seen across key public and private sector occupations including nursing, policing, social work, teaching, engineering, construction, digital technology and in leadership and management. Equally, there is little doubt over the positive influence made by UK Higher Education (HE) providers of all sizes and types to drive the upward migration in the skill level and professional occupational focus of apprenticeships, including postgraduate delivery. However, as this phenomenon grows, so have a number of debates about the focus of apprenticeships, with views increasingly polarised and language bordering on territorial. Should the apprenticeship system retain its primary focus on level 2 skills and support for young people entering the workforce or redefine its purpose to raise productivity, deliver high-quality public services and enhance the social mobility through outstanding teaching, learning and assessment? As a result of this building critique, Sheffield Hallam University (SHU) (guest editor's institution) and the University Vocational Awards Council (this journal's primary sponsor and guest editor's organisation) convened a national conference in June 2018 for thought leaders and innovators to explore, understand and address issues of quality, widening participation and social inclusion in higher level and degree apprenticeship delivery. The conference was to be a celebration of achievements and opportunities in HE aimed at bringing out the best in emerging practice. It also launched an exciting number of academic papers that now form the scope of this special issue with content that looks to further our understanding of the impact on and the response from the work-based learning community, learners, employers and wider stakeholders we serve. This special issue comes at a critical moment for learning and skills development. Some might say the transformative impact of higher level and degree apprenticeships and the advent of the apprenticeship levy (alongside government co-funding for non-levy paying employers) has been a positive disruptor in the relationship between HE and business that raises a number of important issues about how reduced inequalities and improved quality of delivery (including outcomes) are achieved. Writing in the New Statesman in November 2018, the Chair of The Teaching Excellence and Student Outcomes Framework, Professor Sir Chris Husbands (vice-chancellor, SHU) asked: […] how do we re-purpose our education and training institutions to meet the challenges of diversification and flexibility...