Sentence examples for this has been certified from inspiring English sources

Shell says it has cleaned up pollution at the three locations in question and this has been certified by relevant Nigerian authorities.

This handset has been certified as Hearing Aid Compatible in accordance with applicable industry standards.

But this tough guy has been certified to the military standard 810G for shock, vibration, temperature, humidity, and altitude — it looks the part, too.

The quality of care in this nursing home has been certified by the regional authority ("Madrid excellence" certification) and AENOR (ISO 9001 2000).

This fervent cry of ours has been certified by Simone de Beauvoir and Alice Munro and Laurence Olivier and any number of remarried or recoupled ancient classmates of ours.

The investigator performing the Astym therapy (BRK) has been certified in this form of therapy and has over 4 years experience administering Astym therapy for lower extremity musculoskeletal dysfunction.

Be sure this decree has a raised seal on it, which indicates that it has been certified.

The course has been certified by California, Tennessee and Pennsylvania.

Since 2006, the factory's output has been certified organic.

None has been certified as a class action.

She has been certified as an invalid for the past six years.