New measures intended to be implemented by the FCA next year, will have a significant impact on companies with controlling shareholders who are premium listed and also on those companies considering joining the premium segment. They follow the regulator's assessment of the premium listing regime over the last couple of years, as it considered how to bolster minority shareholder protection without risking damage to London's attractiveness as a listing venue. 

There have been a number of first instance decisions concerning the construction and effect of Section 2 (a) (iii) of the ISDA Master Agreement. The problem has been the conflicts between the various judgments, and in particular, with respect to the interpretation and effect of Section 2 (a) (iii). This has led to uncertainly as to how the Section is intended to operate.