A Smoke and CO Detector Certificate was filed for 622 HOLLIS ST, Framingham. This certificate ensures the property has functioning smoke and carbon monoxide detectors, which is essential for safety.

The applicant is DESHENG WANG. The permit number is FIR222496. No details about the building type or property classification were provided.

Next steps include reviewing the certificate and ensuring all safety requirements are met. No further action is needed unless additional information is required.