In a 2006 stakeholder survey of the scheme conducted on behalf of EPSRC it was found that the quality of output of research engineers was perceived to match or exceed that of a PhD. However, the majority of respondents disagreed with claims that EngDs were recruited to higher-paid posts than PhDs or that EngDs were more desirable to employers than PhDs. Observations were made that the EngD was not widely known, and that universities may offer EngD degrees that were not necessarily of the format promoted by the EPSRC.