22 May 1960 â Chile. Magnitude 9.5. The world's most powerful earthquake left 4,485 people dead and injured and 2 million homeless after it struck southern Chile in 1960.
PROVIGIL is a federally controlled substance (C-IV) because it can be abused or lead to dependence. Keep PROVIGIL in a safe place to prevent misuse and abuse. Selling or giving away PROVIGIL may harm others, and is against the law.
Addendum 7/3/2014: Updated to include information on prescribing and recordkeeping requirements.*. Today the Drug Enforcement Administration (DEA) published its decision to schedule tramadol as a Schedule IV controlled substance.The rule becomes effective August 18 of this year.ddendum 7/3/2014: Updated to include information on prescribing and recordkeeping requirements.*. Today the Drug Enforcement Administration (DEA) published its decision to schedule tramadol as a Schedule IV controlled substance.