ISEF forms confuse more students than the actual research does, mostly because the paperwork has to be approved before you're allowed to start experimenting, not after, and missing that order can put your entire project at risk regardless of how strong your results turn out. This guide covers every core and situational form you need, what each one actually asks for, and the exact order to complete them in.
What Are ISEF Forms?
ISEF forms are the official paperwork Society for Science requires before, during, and sometimes after your research, designed to confirm your project is safe, ethical, and properly supervised. Every student answering "what forms do you need for ISEF" runs into the same surprise: this isn't one form. It's a packet, and which pieces apply to you depends entirely on your project type.
The isef required forms fall into three buckets: forms every student needs regardless of topic, forms triggered by your specific project type (human subjects, animals, hazardous materials), and forms triggered by where you did the research (a university lab versus your kitchen table).
| Form | Who Needs It | When It's Signed |
|---|---|---|
| Form 1 (Checklist for Adult Sponsor) | Every student | Before experimentation begins |
| Form 1A (Student Checklist) | Every student | Before experimentation begins |
| Form 1B (Approval Form) + Research Plan | Every student | Before experimentation begins |
| Form 1C (Regulated Research Institutional/Industrial Setting Form) | Students working in a university, industry, or outside lab | Before experimentation begins |
| Form 2 (Qualified Scientist Form) | Projects requiring specialized supervision | Before experimentation begins |
| Form 3 (Risk Assessment Form) | Projects involving hazardous materials, activities, or devices | Before experimentation begins |
| Form 4 (Human Participants Form) + Informed Consent | Projects involving human subjects | Before experimentation begins |
| Form 5A/5B (Vertebrate Animal Form) | Projects involving vertebrate animals | Before experimentation begins |
The Core ISEF Forms Every Student Needs
Four forms apply to every single ISEF project, no exceptions.
Form 1: Checklist for Adult Sponsor. Your adult sponsor, usually a teacher or mentor, confirms they've reviewed your project and identified which additional forms apply. This is a routing document more than a research document, but it has to be right, since it determines everything else in your packet.
Form 1A: Student Checklist. You complete this yourself, walking through the same questions your adult sponsor answered, to confirm you both agree on which forms your project triggers.
Form 1B: Approval Form. This is the form that matters most. It has to be signed by you, your adult sponsor, and a Qualified Scientist if your project requires one, and it has to happen before you touch your experiment. Your isef research plan gets attached directly to Form 1B: a written narrative covering your research question, the prior work you reviewed, your methodology, and any safety or ethical considerations specific to your project.
Form 1C: Regulated Research Institutional/Industrial Setting Form. Required only if you conducted research at a university, industry lab, or any institution outside your home or school. It documents the institution's oversight of your work there.
Additional Forms for Special Project Types
Beyond the core packet, your specific project type can trigger additional required forms.
Human Subjects Research Forms
If your project involves surveys, interviews, or any research on human participants, you need Form 4 and an Informed Consent Form signed by each participant (or their parent/guardian, for minors). Projects involving vulnerable populations or sensitive topics face additional review, so it's worth identifying this early rather than discovering it after you've already collected data.
Vertebrate Animal Research Forms
Projects studying vertebrate animals require Form 5A, or Form 5B if the research happens at a regulated research institution. These forms exist to confirm your methodology doesn't cause unnecessary distress or harm, and they typically require review before any animal contact begins.
Projects involving hazardous biological agents, chemicals, or activities require a Risk Assessment Form (Form 3), which documents the specific risks involved and the precautions you're taking to manage them.
The Qualified Scientist and Designated Supervisor Forms
Certain project types, generally ones involving elevated risk like hazardous materials, regulated research settings, or some human subjects work, require supervision from a Qualified Scientist: someone with relevant expertise (typically a PhD, MD, or equivalent professional experience) who signs off on your methodology and safety plan.
The isef qualified scientist form documents that person's credentials and their sign-off on your Form 1B and Research Plan. Not every project needs one. A computational or observational project with no elevated risk factors often doesn't trigger this requirement at all, which is exactly the kind of detail your adult sponsor should catch on Form 1 before you assume you need a scientist you don't have access to.
When Are ISEF Forms Due?
The single rule that matters most: every required form has to be completed and signed before experimentation begins, not after. Form 1B specifically cannot be backdated or approved retroactively once research is already underway.
Beyond that hard rule, deadlines vary by affiliated fair. Each ISEF-affiliated regional or state fair sets its own registration deadline, typically weeks before the local competition itself, which in turn happens well ahead of the international fair in May. Missing your affiliate fair's deadline, even if your research is done and your forms are technically complete, can mean missing your shot at advancing to ISEF that year entirely.
How to Fill Out ISEF Forms Step by Step
- Download the current year's forms directly from Society for Science. Never reuse a form from a previous year or a friend's old packet. Requirements shift year to year.
- Complete Form 1 and 1A with your adult sponsor. Answer every question honestly about your project type. This determines everything downstream.
- Write your Research Plan before touching your experiment. Cover your question, prior research, methodology, and any safety considerations specific to your project.
- Identify and complete any triggered forms. Human subjects, vertebrate animals, hazardous materials, or a regulated research setting each add specific required paperwork.
- Get every required signature on Form 1B before you start. Student, adult sponsor, and Qualified Scientist if applicable. This is the form that has to be dated before experimentation begins.
- Submit your complete packet by your affiliated fair's deadline. Don't wait until the week of the fair. A rejected or incomplete submission with no time to fix it is a preventable way to lose your shot at competing.
Your first pass at the Research Plan will probably be too vague. So will your second one. That's normal, and it's exactly the kind of thing a mentor who has actually walked students through this paperwork before can catch quickly, instead of you finding out from a rejected submission.
Common Mistakes on ISEF Forms
Starting experimentation before Form 1B is signed. This is the most common, most costly mistake. Data collected before approval generally can't be used, no matter how good it is.
Assuming you don't need a form because your project "isn't that serious." Human subjects and hazardous materials rules apply even to small-scale surveys or common household chemicals. Check the requirements, don't guess.
Treating the Research Plan as a formality. A vague, rushed Research Plan gets sent back for revisions, which costs you time you don't get back before your fair's deadline.
Using an outdated form. Society for Science updates forms annually. A form from two years ago may be missing a required field or citing an outdated rule.
Most students fail to get paperwork approved on time not because the research is unclear, but because they don't ask questions when something in the forms is confusing. Read Society for Science's International Rules for Precollege Research directly rather than relying on secondhand summaries, since specific requirements can shift year to year. If you're still deciding how to present your finished project, our guide to the ISEF quad chart requirement covers the next piece of paperwork you'll need.
Frequently Asked Questions
What forms do you need for ISEF?
Every project needs a core set of forms: the Checklist for Adult Sponsor, the Student Checklist, the Approval Form, and a Research Plan. Depending on your project type, you may also need additional forms for human subjects, vertebrate animals, hazardous materials, or research conducted at a university or industry lab.
What is ISEF Form 1B?
Form 1B is the Approval Form. It must be signed by the student, the adult sponsor, and a Qualified Scientist if one is required, before any experimentation begins. It's attached to your Research Plan and is the single most important form in the packet.
What is the ISEF Research Plan?
The Research Plan is a written narrative describing your research question, rationale, prior research you reviewed, your methodology, and any safety or ethical considerations. It's required as an attachment to Form 1B and is reviewed before you're allowed to start experimenting.
When are ISEF forms due?
All required forms must be completed and approved before experimentation starts, not after. Beyond that, each ISEF-affiliated fair sets its own registration deadlines, which are typically weeks before the local competition and well ahead of the international fair.
Do you need a Qualified Scientist Form for ISEF?
Only if your project falls into certain risk categories, such as work involving hazardous biological agents, vertebrate animals in a regulated setting, or some human subjects research. If your project requires a Qualified Scientist to supervise, that person completes and signs Form 2.
What happens if ISEF forms are submitted late or incomplete?
Most affiliated fairs will hold up or disqualify a project's registration if paperwork is incomplete or signed after the research already began. Forms aren't a formality here. They're treated as a hard requirement for competing at all.
Can you start your research before submitting ISEF forms?
No. Form 1B has to be signed and dated before any experimentation begins. Retroactive approval isn't accepted, which means students who start collecting data before their paperwork is approved risk disqualification regardless of how good the results are.
Where do you find the official ISEF forms?
On the Society for Science ISEF website, under the International Rules for Precollege Research. Forms are updated annually, so always download the current year's version rather than reusing a form from a previous cycle or a friend's old packet.
The Bottom Line
ISEF forms aren't complicated once you understand the order: core paperwork first, situational forms based on your project type second, every signature collected before you touch your experiment. Getting this right early means the actual research, the part that's supposed to be hard, is the only hard part left. Treat the paperwork with the same seriousness as the science, because a disqualification over a missing signature is a fully preventable way to lose months of work.
If you want a mentor who has walked students through this exact paperwork and knows what current ISEF judges expect, not just the science itself, the Aspire Research Fellowship pairs you with a PhD-level mentor and a recent ISEF champion over 12 weeks. Over 20,000 students have gone through the program, with an acceptance rate of roughly 10%, open to grades 8 through 11.
Apply to the Aspire Research Fellowship →
For more on getting your project competition-ready, see our guides to how many people make ISEF from CSEF and what ISEF finalist status actually means.