Does a lien have to be filed by a lawyer if someone is delinquent? Can the president file a lien?

I live in a condo HOA. Is there a book or online course where I can learn if any Iowa laws pertain to our HOA? Our developer runs the HOA by intimidation.

Florida Director Term Limit Law Directors serving terms before July 01, 2018 would not be effected ? Directors elected or reelected after July 01, 2018?

Renter in HOA will not remove flag and stickers from front door. What can we do about it?

Is HOA contractor in conflict of interest by interfering with elections?

Can a condo owner hire an investigative forensic accountant to review the condo's finances?