| My father, fortunately, has a nervous twitching of the face, which increased under the fixed gaze his certifier fastened upon him. |
| The certifier makes sure the driver has mastered the previous lessons before moving on. |
| The new organization has hired Allan Connell, who has retired from the United States Department of Agriculture's Natural Resources Conservation Service, as its certifier. |
| The second part of Fairtrade International is the independent certifier, FLOCert. |
| As the official certifier of such discoveries, Marsden is probably quoted in newspapers more frequently than any other astronomer in the world. |
