Certification is difficult to come by and must be renewed annually.

The Board membership is renewed annually by a majority vote.

The prohibition has been renewed annually and remains in effect.

Green cards are issued for a period of six months to one year and must be renewed annually.

We renewed annually, even as the selections went from bad to worse.

The card is valid for a year from the date of issue, and can be renewed annually.

He must annually renew the vow for at least 3 years.

From 1974 to 1989 the temporary provisions of the act were renewed annually.

Licences last for one year and must be renewed annually.

The visas are temporary, but can be renewed annually for up to seven years.