Six credentials, three deadlines and one decision that is not yours to make.

No, and it is built so it cannot. Return-to-play clearance is the decision of a licensed health care provider qualified to evaluate concussion — never a coach, an administrator, a parent or a spreadsheet. The log withholds any return until the written clearance is on file, a provider is named, a clearance date is recorded, every progression step has a date, and your state minimum has elapsed. Even then it reports who cleared the athlete and when, rather than reaching a conclusion of its own. A cell reading "OK to play" would be the most dangerous thing we could ship, so it does not exist.

That depends on your affiliation and your sport, and it is precisely the thing a template must not guess at — a club affiliated to a national governing body, a school team, a parks-department league and an independent travel team are not subject to the same requirements. Find out what binds you from the body that binds you. The self-audit records the rules you have rather than asserting rules you may not be subject to.

Some of it, depending on who you are. Every U.S. state has a youth-sports concussion law. Beyond that, what applies varies by affiliation, sport and state, and none of these workbooks determines it for you. Mandatory reporting of suspected child abuse is separate again: it is set by law, applies to individuals regardless of organizational policy, and is never satisfied by writing something in a spreadsheet.

It is a private-benefit problem. The IRS position is that crediting amounts a participant raised against that participant’s own costs is a private benefit, and the Tax Court has upheld revoking exempt status where parents met mandatory assessments through their own fundraising. The IRS has stopped short of a blanket prohibition and guidance from booster-club bodies generally expects any such activity to be insubstantial and voluntary. Where your line sits is a question for a CPA who works with booster clubs — the workbook gives you the share, which is the number to bring to that conversation.

Because it runs off a cutoff date rather than a current age, so the arithmetic is how old a player was on that date. Across two hundred registrations, done by hand, that produces a handful of errors — and those errors do not surface as a spreadsheet problem. They surface in week six as a protested result or a forfeited game.

Yes. Upload the .xlsx to Drive and open with Sheets. Every formula carries over, and there are deliberately no array formulas anywhere, so nothing returns a different answer in a different spreadsheet.