IEP meetings are short. The decisions made in them last a full year. If you walk in unprepared, the school's agenda becomes the only agenda.
This is the checklist I use with the families I work with. Use it whether or not you ever hire me.
One week out
Ask for the records and the draft. Request copies of your child's education records, recent evaluations, and progress data. You have the right to review your child's records before an IEP meeting. Many schools will also share a draft IEP if you ask, so ask. Reading it for the first time at the table means reacting instead of deciding.
Read progress reports like data, not reassurance. Look for numbers. "Making good progress" is not data. If a goal says 80% accuracy, find out what the accuracy is right now and how it was measured.
Write your parent concerns. Every IEP has a place for parent input. Write a short statement: what's working, what isn't, and what you want to change. Send it ahead of time and ask that it be included in the IEP.
Find out who's coming, and bring your own people. You can ask who will attend. You can also bring anyone with knowledge or expertise about your child, including an advocate, a therapist, or an outside evaluator. Let the school know in advance.
Pick your top three. Don't try to fix everything in one meeting. Choose the three changes that matter most and lead with them.
What to bring
Your written concerns, with extra copies
Any outside evaluations or reports
Work samples, emails, and notes that show what you're seeing at home
A notebook, or a second person whose only job is to take notes
In the room
Ask "How will we measure that?" for every goal. A goal without a clear measurement can't be enforced.
Ask "What data supports that?" when you hear a conclusion. Opinions are not evidence. Data is.
Get services specific. Who is providing the service, how often, for how long, and where. "Support as needed" is not a service.
When the answer is no, ask for it in writing. When a school refuses a change you've asked for, it has to give you prior written notice explaining what it refused and why. Asking for that notice changes the tone of a meeting fast. A lot of "no" turns into "let's look at that again."
Take your time. You can ask for time to review the IEP at home before you respond. Pressure to decide on the spot is a signal to slow down.
After the meeting
Send a follow-up email the same day. Summarize what was agreed, who is responsible, and by when. That email is your record.
Watch the first few weeks. Ask for early data. Don't wait until the next progress report to find out services never started.
Put problems in writing. If something isn't happening, say so by email. A phone call disappears. An email doesn't.
When to bring backup
If you've been to three meetings and nothing has changed, or you're dreading this one before it even starts, you don't have to walk in alone. I attend IEP meetings with families across Colorado and make sure the plan on paper becomes the plan in the classroom.