The most common and most likely answer to this crossword clue is the 6 letter word UKASES
U
K
A
S
E
S
More clues leading to the result UKASES
Buddy explains!

The straight part
We know that "edicts" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case edicts = ukases.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does UKASES mean?
UKASES noun- An authoritative proclamation; an edict, especially decreed by a Russian czar or (later) emperor.
- Any absolutist order or arrogant proclamation