# BLS Systems Ltd · 89-08 · CANADA — FDA import alert red lists: firms subject to detention without physical examination For BLS Systems Ltd · 89-08 · CANADA, import alert is 89-08; import alert name is "Detention Without Physical Examination of Devices without Approved PMA's or IDE's and Other Devices Not Substantially Equivalent or Without a 510(k)"; country is CANADA; product is Faceshield with one-way valve and filter | Faceshield with one-way valve and filter; product code is 73 C - - BP Valve, Non-Rebreathing | 73 K - - GB Mask, Oxygen, Non-Rebreathing; date published is 01/14/2010; address is 1124 South Service Rd W , Oakville, Ontario CANADA, verified against its source on 2026-09-16. - **Firm:** BLS Systems Ltd _(verified: appears in the quote below)_ - **Import alert:** 89-08 - **Import alert name:** "Detention Without Physical Examination of Devices without Approved PMA's or IDE's and Other Devices Not Substantially Equivalent or Without a 510(k)" - **Country:** CANADA _(verified: appears in the quote below)_ - **Address:** 1124 South Service Rd W , Oakville, Ontario CANADA _(verified: appears in the quote below)_ - **Date published:** 01/14/2010 _(verified: appears in the quote below)_ - **Product code:** 73 C - - BP Valve, Non-Rebreathing | 73 K - - GB Mask, Oxygen, Non-Rebreathing _(verified: each item appears in the quote below)_ - **Product:** Faceshield with one-way valve and filter | Faceshield with one-way valve and filter _(verified: each item appears in the quote below)_ ## What the source says > BLS Systems Ltd Date Published : 01/14/2010 1124 South Service Rd W , Oakville, Ontario CANADA 73 C - - BP Valve, Non-Rebreathing Date Published: 11/08/2023 Desc: Faceshield with one-way valve and filter 73 K - - GB Mask, Oxygen, Non-Rebreathing Date Published: 01/14/2010 Desc: Faceshield with one-way valve and filter ## Source - https://www.accessdata.fda.gov/cms_ia/importalert_244.html Last verified: 2026-09-16. Review by: 2026-11-15. Part of [FDA import alert red lists: firms subject to detention without physical examination](https://referencesource.org/fda-import-alert-red-list/).