Ah yes, the DCSF's phonics website
The independent assessment group, was set up by the DCSF to scutinise the accuracy of the self-assessed programmes on the government's phonics website, www.standards.dfes.gov.uk/phonics/
It approved the THRASS programme, amongst others, even though it includes the old, NLS multi-cueing strategies the Rose Report rejected.
This is not surprising as two strong advocates of 'mixed methods', *Greg Brooks and Nicholas Bielby, were part of the group. This clearly indicates that inclusion on the DCSF phonics website, with approval by the independent assessment group, does NOT necessarily mean that a programme IS a high quality, synthetic phonic programme, only that it is 'systematic', a point conceded by Brooks at last year's RRF conference.
Caveat Emptor: Buyer Beware!
*Greg Brooks was one of the trio of academics who produced the flawed, 'Review of the Research Literature on the use of Phonics in the Teaching of Reading and Spelling' see- www.syntheticphonics.com/articles/Torgerson%20article.pdf and Tom Burkard reviews Nicholas Bielby's book, 'Making Sense of Reading' www.amazon.co.uk/review/R1YCF5MX9CVOEE