Biennial emergency plan review

Michigan School Door Security Requirements

Michigan has no locked-door rule and no door inspection. It has a plan, reviewed with law enforcement every two years and kept confidential. Most of what gets described as a Michigan requirement is a recommendation the state itself still lists as ongoing.

THE REQUIREMENT

A Plan for Every Building, Reviewed With Police Every Two Years

Michigan requires every school district, intermediate school district, and public school academy to adopt an emergency operations plan for each school building, and beginning in the 2019-2020 school year and at least biennially thereafter, to review that plan, including its vulnerability assessment, in conjunction with at least one law enforcement agency that has jurisdiction. The plan must address intruders and include a plan to improve school building security. No Michigan statute or rule requires exterior doors to be kept locked during the school day, monitored continuously, or inspected on a recurring documented schedule.

The duty sits in MCL 380.1308b, added by 2018 Public Act 436. The plan must address school violence, threats, bomb threats, fire, weather emergencies, intruders, reunification, an active violence protocol, continuity of operations, a vulnerability assessment, and a plan to improve school building security. Building security is named as a planning topic. No provision converts it into a door specification.

Oversight runs on notices rather than inspections. A completed review is reported to the Michigan Department of Education within 30 days, and at least annually the Department gives the State Police Office of School Safety a list of the districts that have not adopted a plan at all. The plans themselves are confidential and exempt from disclosure.

What Michigan Requires, and What Only Sounds Required

Michigan is a state where the recommendations are widely quoted as though they were the law. This table separates them, using the statutes and the Office of School Safety report published in April 2026.

Item	Legal status	Source
Emergency operations plan for each building, reviewed at least biennially with law enforcement	Required by statute	MCL 380.1308b(1) and (2), 2018 PA 436
Physical security assessment every three years	Recommendation, status Ongoing	2018 task force recommendation 1, status as of Dec. 31, 2025 in the OSS 2026 report
Minimum exterior security requirements, including locking exterior entrances	Recommendation, status Ongoing	2018 task force recommendation 3, OSS 2026 report
External door and stairwell numbers	Required, for incident mapping	MCL 380.1308(6)(a)(ii), site specific labeling
Temporary locking devices on doors leading outside from a corridor	Prohibited	MCL 388.851d(2)(i)
Three secured-building drills each school year, documented and posted online	Required by statute	MCL 29.19(5) and (7)
Behavioral threat assessment team in every school	Required by October 1, 2026	2024 PA 272, MCL 380.1308e
Moving the plan review from biennial to every three years	Not law	HB 4222 of 2025, in the Senate Committee on Education since May 20, 2025

SCOPE OF THE RULE

Planned Every Two Years, Verified by Nobody

What the review covers

The biennial review examines the emergency operations plan and its vulnerability assessment, with at least one law enforcement agency that has jurisdiction at the table. Intruders and building security are both named planning topics, so doors get discussed. What the statute never does is set a standard the doors must meet.

It is a planning exercise, not an operational check. It can produce a sound plan for a building whose side door was propped open the morning after the meeting.

What no rule requires

No Michigan statute or rule requires exterior doors locked during the school day, a recurring door inspection, or door monitoring hardware. The State Police recommend locking exterior entrances, and the State Police curriculum notes that most schools already do so as local policy and best practice. Policy and best practice are not the same thing as a mandate, and Michigan has not made this one.

Michigan panic-alert legislation is tracked on the Michigan Alyssa's Law page. This page covers the door rules.

Oversight and Consequences

The enforcement ladder is short. Districts notify the Department of Education within 30 days of adopting a plan and within 30 days of each completed review. At least annually the Department sends the State Police Office of School Safety a list of the districts that have adopted no plan, and that office coordinates with local law enforcement to notify the governing body.

That is the whole mechanism: a notice to a board that has not done the paperwork. The statute names no fine, no funding consequence, and no inspection. Because the plans are confidential and exempt from disclosure, there is also no public compliance rate to point at.

Recent Rule Activity

The January 2025 package produced standardized emergency terminology, with State Police rules due July 1, 2026, and behavioral threat assessment teams required in every public and nonpublic school by October 1, 2026. Neither reaches door hardware.

House Bill 4222, which would extend planning duties to nonpublic schools and move the review to every three school years, passed the House on May 14, 2025 and has sat in the Senate Committee on Education since May 20, 2025. Anyone describing Michigan as a three-year-cycle state is quoting a bill, not a law.

BETWEEN THE PLAN AND THE SCHOOL DAY

A Plan Describes the Door. It Cannot Tell You the Door Is Open.

Michigan builds its school security around a document reviewed once every two years behind a confidentiality exemption. Between those reviews, the doors are the only part of the plan that changes state hundreds of times a day, and nothing in the statute is watching them.

What monitoring adds

Continuous open-or-closed status with a time-stamped event log turns the building-security section of the plan into something a district can actually evidence: which doors opened, when, and for how long, on every day between one biennial review and the next, with an alert to staff the moment a door stands open that should not be.

What monitoring does not prove

A contact sensor proves that a door is closed. It never proves that the door is latched or locked.

Monitoring does not write the emergency operations plan, satisfy the biennial review with law enforcement, or stand in for the behavioral threat assessment team. Those duties stay with the district.

Learn about door monitoring, or return to the school door security guide.

Michigan School Door Security FAQ

These answers separate the enacted plan duty, the recommendations quoted as though they were law, the classroom locking-device rules, and the bill that has not passed.

Does Michigan require school exterior doors to be locked?

No. No Michigan statute or administrative rule requires public school exterior doors to stay locked during the school day. The Michigan State Police Office of School Safety recommends locking all exterior entrances in its Minimum Exterior Security Requirements, and its own 2026 report to the Legislature still lists that item as an ongoing recommendation rather than a completed mandate. The State Police curriculum is explicit that most schools lock exterior doors as a matter of local policy and current best practice, which is different from a legal requirement.

What does Michigan actually require for school building security?

An emergency operations plan and a recurring review of it. Under MCL 380.1308b, each district, intermediate school district, and public school academy must adopt a plan for every school building, and beginning in the 2019-2020 school year and at least biennially thereafter must review it in conjunction with at least one law enforcement agency with jurisdiction. The plan must address intruders, include a plan to improve school building security, and include a vulnerability assessment. Notice of each completed review goes to the Michigan Department of Education within 30 days.

Does Michigan require a physical security assessment every three years?

Not as law. The every-three-years physical security assessment is recommendation 1 from the 2018 School Safety Task Force, and the Office of School Safety report published in April 2026 still lists its status as Ongoing. Schools are pointed to the federal CISA K-12 School Security Survey tool to perform one. The enacted cadence in statute is the biennial emergency operations plan review under MCL 380.1308b, not a three-year physical security assessment.

Did Michigan change its school safety plan requirements in 2025 or 2026?

Not for doors. House Bill 4222 would extend planning duties to nonpublic schools, require a school crisis team, and move the review cadence from biennial to every three school years. It passed the House on May 14, 2025 and was referred to the Senate Committee on Education on May 20, 2025, where it has remained. It has no Public Act number and is not law, so the biennial cadence still governs. The January 2025 package that did become law covers standardized emergency terminology and behavioral threat assessment teams, not door hardware.

What are Michigan rules on temporary door locking devices?

They are classroom devices, and Michigan law keeps them off exterior doors. MCL 388.851d governs temporary locking devices or systems, requires the emergency operations plan to include a description of their installation and use, and states that the device or system must not be installed on doors leading outside the building from a corridor. Separately, MCL 380.1308 requires school mapping data to carry site specific labeling including external door or stairwell numbers, which supports emergency response rather than imposing any locking duty.