Suspicious Packages and Letters

Be wary of suspicious packages and letters. They can contain explosives, chemical or biological agents. Be particularly cautious at your place of employment.

Some typical characteristics postal inspectors have detected over the years, which ought to trigger suspicion, include parcels that:

With suspicious envelopes and packages other than those that might contain explosives, take these additional steps against possible biological and chemical agents.

Last Modified: Tuesday, 21-Mar-2006 08:39:59 EST