-In recent decades there has been a move internationally toward increased standardisation of assessment and care planning for older people in residential care. In the Republic of Ireland, this trend is manifest within national standards governing care for older people that were introduced in mid-2009. This study was conducted approximately one year after the introduction of these national standards and sought to survey providers (n=106) around the standardised instruments in use for assessment and the processes that surrounded assessment and care planning in residential centres.It found that there were substantial variations in the use of standardised instruments between domains of care. Within some domains standardised instruments were common, while in other domains they were largely absent or external professional input was the preferred option. In contrast, assessment and care planning processes and practices displayed little variation and were almost exclusively the preserve of medical professionals.There can be little doubt that the ageing of populations has become a matter of growing interest. Across many nations increased life expectancy coupled with diminishing birth rates have contrived to alter dependency ratios in a manner that poses significant challenges for care systems, especially long-term care (Bower et al., 2009; European Commission, 2008; OECD, 2005;Tsolova and Mortensen, 2006).Moreover, it is a set of circumstances that must be confronted against a backdrop of raised consumer expectations and diluted traditional family ties, which have contributed to a ratcheting upward of demand (European Commission, 2008;Guberman et al., 2012;Kroger, 2003). At the same time, supply side factors offer cold comfort to decision makers charged with managing health and social care systems.Socio-cultural shifts for instance, have encouraged increased female engagement with education and labour markets, depleting supplies both of formal and informal carers, which many nations have relied upon in the past (European Commission, 2008;Fujisawa and Colombo, 2009;Kroger, 2003;Pavolini and Ranci, 2008;Simonazzi, 2009;Walsh and O'Shea, 2009).While the particular configuration of these challenges is peculiar to each individual nation, a similarity in response is apparent. Many states have responded by introducing or updating regulations and standards governing residential care for older people, with particular attention devoted to assessment and care planning. In the U.S.A., for instance, a Minimum Data Set -Resident Assessment Instrument (MDS-RAI) was introduced in 1990, as part of major reforms aimed at improving quality of care in nursing homes (Morris et al., 1990). It is an approach that has been embraced by many other nations since that time. Sweden, Denmark, Norway, France, Germany, the U.K. and Japan have all moved toward increasingly standardised systems based upon MDS type instruments (Bernabei et al., 2008). Designed to improve quality through facilitating problem identification, integration of care, ...