The continuing objective of the register has been to monitor and report changes in the provision of rheumatology services. A series of publications 1-4 have summarised changes in provision using data from the register, most recently from the 2007 update, 5 and a consistent finding has been inequalities in wholetime equivalent (WTE) consultant rheumatologist provision between regions and countries of the UK. Provision is assessed against benchmark levels set by the Royal College of Physicians (RCP); in 2007 recommended levels of provision were one WTE per 90,000 population. 6 Provision in England and, more recently, Wales, has been higher than in Scotland and Northern Ireland. For example, in 2007 the population per WTE rheumatologist in England and Wales was less than 130,000 (70% of recommended provision) but exceeded 155,000 and 170,000 (57% and 53% of recommended) in Northern Ireland and Scotland respectively. 5,7 The data and publications provided by the BSR/Arthritis Research UK Rheumatology Workforce Register are unique; a review of the literature did not identify comparable estimates of levels of recommended provision for other specialties. Using raw consultant numbers suggests that this inequality in provision has not been evident in a range of other specialties (Table 1), where Scotland has generally had the lowest population to consultant ratio, although these figures are based on numbers of consultants and not WTE. Within England, inequalities in provision have been consistently reported with provision in London and the South East, the West Midlands and North West having the highest levels and the Eastern and South West regions having lowest provision. 5,7 The most recent RCP needs-based estimate recommends an optimal provision of one WTE consultant rheumatologist per 86,000 population. 8 The key assumptions underpinning this estimate are that rheumatologists provide a service for both inflammatory and non-inflammatory musculoskeletal conditions; and that consultant rheumatologists are supported by specialist rheumatology nurses.Over the past decade, a number of changes in policy have shaped the provision of rheumatology services, primarily the new consultant contract which was introduced in 2004 9,10 and, more recently, the Musculoskeletal Services Framework (MSF), which affects England and Wales. The MSF introduced targets for provision of services by December 2008. The data collected in January 2009 provide a timely opportunity to review the impact of this policy on rheumatology workforce provision.The MSF aimed to improve access to services by moving themcloser to the patient, and reducing the time from presentation to the GP to receiving hospital treatment. 11 Innovations in service provision were introduced to provide more efficient patient pathways appropriate for patient needs. By 2007, up to one fifth of consultants reported running musculoskeletal services in conjunction with Clinical Assessment and Treatment Services (CATS) and GPs The aim of this paper is to describe changes in the provisi...