There is a specific rule requirement to disclose any possible disadvantages in the suitability report. The rule (COBS 9.4.7) can be seen here: http://fshandbook.info/FS/html/FCA/COBS/9/4.
Remember that a disadvantage is different to a risk. For example, there is a risk that investments can fall in value, whereas a disadvantage would be that the recommended product has higher charges than the product being replaced.



Pension Transfer charging
Alistair MacDougall Compliance abridged, FCA, P1, Pension, Pension Transfer, PI, transfer
Policy Statement PS 20-06 stated that a firm providing pension transfer advice “… may also not charge less than it would charge for investment advice of the same value”. That seems clear enough, but the rule that gives effect to this statement is subtly different. COBS 19.1B.7 states: “A firm should not charge less […]