An employer who files an Application for Permanent Employment Certification (Form ETA 9089) is required to provide notice of the filing.  The posting notice must be placed at the employer’s place of business for ten (10) consecutive business days with the exception of employers that can demonstrate that the employer’s operations are open on the weekends and that the position commonly includes weekend shifts.  The notice must meet specific regulatory requirements such as including: the job title, job responsibilities, job requirements, etc.  

On October 24, 2019, USCIS updated the Adjudicator’s Field Manual to provide a sample notice of filing an Application for Permanent Employment Certification (ETA Form 9089) that complies with all regulatory requirements. The sample can be accessed here.