Mandatory Window Inspection Scheme (MWIS) | Professional Service | EJW
EJW窗安妥 強制驗窗計劃

Mandatory Window Inspection Scheme (MWIS)

For private buildings aged 10 years or above, owners must appoint a qualified person to carry out the prescribed inspection and repair works upon receiving a statutory notice from the Buildings Department.

EJW窗安妥 強制驗窗計劃 全港服務
EJW Agent
Mr. Chan,any questions about the inspection report?
EJW窗安妥 驗窗服務 香港強制驗窗流程介紹
Mr.Chan
No, it clearly shows the condition of all windows, including the problems and repair recommendations.
EJW Agent
So every client can fully understands the condition of their windows.

The report includes aluminium window structural diagrams, problem markings, and detailed repair recommendations.

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Even without a mandatory inspection order, the number of clients requesting voluntary window inspections has been steadily increasing. Our computerised reports provide clear guidance on window conditions and necessary repairs.

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The vast majority of clients agree that the computerised window inspection report delivers significantly more information and greater clarity.

Mandatory Window Inspection Scheme – Complete Process

The Buildings Department selects target buildings based on a risk-based approach. Upon receiving the statutory notice, owners must complete the required steps to comply. EJW provides full professional assistance throughout the entire process.

1. Receipt of Statutory Notice
The Buildings Department selects private buildings aged 10 years or above (excluding domestic buildings not exceeding three storeys) on an annual basis and issues statutory notices.

2. Appointment of Qualified Person
Individual unit windows: Inspection and repair must be completed within 6 months from the date of the notice.
Common area windows: Must be completed within 9 months.

3. Prescribed Inspection and Repair
Our qualified person personally inspects all windows. If repairs are required, a registered contractor must be appointed and the works supervised by the qualified person.

4. Submission of Certificate
Upon completion, the qualified person will complete and submit Form MWIS to the Buildings Department.

Which buildings will receive a statutory notice?

The Buildings Department selects target buildings each year based on a risk-based approach, taking into account factors such as building age, window condition, maintenance records, reports of falling windows, and potential risk to the public. Final selection is confirmed after consultation with the Target Buildings Selection Advisory Committee.

What does the inspection cover?

All windows and glass louvres in the building (including those in private units and common areas), but excluding internal partition glass panels, shopfront display windows on the ground floor, and curtain walls.

What is the difference in deadlines between individual units and common areas?

Window inspection and repair for individual units must be completed within 6 months from the date of the notice. Window inspection and repair for common areas must be completed within 9 months.

Who is a Qualified Person and how to appoint one?

A Qualified Person refers to a registered professional approved by the Buildings Department who can personally conduct the prescribed inspection and supervise repair works.
Our EJW professional team consists of experienced Qualified Persons who can provide immediate service.

What are the consequences of non-compliance?

Failure to comply may result in a fixed penalty of $1,500. Repeated offenders may face a maximum fine of $25,000 and imprisonment for 3 months, with an additional fine of $2,000 for each day the offence continues. The Buildings Department may also carry out the works on behalf of the owner and recover the costs.

EJW Professional Advantages

We are supported by Buildings Department registered qualified persons and offer a comprehensive one-stop service, including quotation, inspection, computerised reports, repair supervision, and submission of required forms. This ensures building safety while helping owners avoid penalties.

Professional and Qualified Team
Our experienced team is well-versed in the latest Code of Practice. They personally conduct inspections and provide on-site supervision.

Innovative Computerised Report
Illustrated with clear diagrams and text, the report is easy to understand at a glance, enabling you to fully comprehend the condition of your windows.

Five-Year Maintenance Warranty
Aluminium window accessories enjoy a five-year free maintenance warranty. Window frame waterproofing, window grilles and mosquito nets enjoy a three-year warranty.

Appoint EJW’s Professional Team Immediately to Ensure Building Safety

Received a notice? We can provide qualified person services in the shortest possible time.

Computerised reports and one-stop repair services to avoid penalties and risks.

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