Commercial DD This topic has 5 replies, 6 voices, and was last updated 4 years, 1 month ago by Ang Pek How. Viewing 1 post (of 1 total) Author Posts September 10, 2019 at 8:28 am #35809 Ang Pek HowMember Should a Commercial DD be performed prior to financial, tax, legal, HR and Other DD? Why? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In