A few months ago I pointed to declassified references in the 2005 Office of Legal Counsel torture opinions to guidelines issued by former CIA Director George
“„These techniques include, but are not limited to, all lawful forms of questioning employed by U.S. law enforcement and military interrogation personnel. Among standard interrogation techniques are the use of isolation, sleep deprivation not to exceed 72 hours [reduced in December 2003 to 48 hours' maximum], reduced caloric intake (so long as the amount is calculated to maintain the general health of the detainee), deprivation of reading material, use of loud music or white noise (at a decibel level calculated to avoid damage to the detainee’s hearing), the use of diapers for limited periods (generally not to exceed 72 hours), [REDACTED] at moderate psychological pressure. The DCI [Director of Central Intelligence] Interrogation Guidelines do not specifically prohibit improvised actions. A CTC/Legal officer has said, however, that no one may employ any technique outside specifically identified standard techniques without Headquarters approval.