Emigration of trained personnel to countries with higher salaries is high.

If military action is needed to rescue the hostages, we have a small group of our own trained personnel.

Many trained medical personnel left the country during or after the civil war.

However, these programs were hindered by a lack of trained medical personnel.

All participants interviewed by trained personnel who used a standard questionnaire.

But we don't really have enough trained personnel here in the Cluster for that to make any difference.

It would help to know the type, but without trained personnel, that's impossible.

But even there the remediation should only be done by trained personnel.

However, trained personnel are required to complete the complicated survey procedure.

The work called for trained personnel, medical equipment, and supplies.