Other aspects of EU law were ‘directly effective’ and so did not appear on the domestic statute book until transferred over by EUWA. 7. Section 7 of EUWA leaves untouched the status of REUL that was already on the domestic statue books as either primary or delegated legislation, and establishes rules for the modification of REUL that was transferred onto the domestic statute book by EUWA (ie those provisions that had not previously been transposed into domestic law).