...upon receipt ___, 6 letters
Concerning this, in legalese, 6 letters
Concerning this, in legalspeak, 6 letters
Concerning this, to lawyers, 6 letters
Elsewhere in this contract, 6 letters
Legalese for concerning this, 6 letters
From ___ out (From this point forward), 6 letters
From this point forward, 6 letters
Immediately after this, 6 letters
Immediately afterward, in legalese, 6 letters