Its status as a National institution is currently under revision.

Its systematics are under revision; it contains 3 or 4 species.

The current book was published in 1984, and is currently under revision.

It is under revision and is no longer being sent out.

However, the plan is still under revision and only a few measures are actually being implemented.

The standard had been under revision since 2000, with a target completion date of December 2006.

In spite of this success, Kolmogorov theory is at present under revision.

However, the related organic laws are currently under revision or dispute.

The code has been under revision for years to modernize it.

Both proposals along with numerous other possibilities are currently under revision.