-In MLA cases concerning interception of telecommunication Sweden demands dual criminality. The submission should contain a short description of relevant circumstances, including the suspected crime, the identity of the suspect, what punishments could be expected for the crime, why there is reason to suspect the particular person of having committed the crime, how the telecommunication addresses were identified, for how long the measure is needed, and why the measure is necessary.
-The same rules apply whether the actual interception is done by the police or agencies in Sweden or abroad.
- Swedish law complies the authorities to inform persons after having been subject to interception etc unless there are specific reasons not to.
-A telecommunication interception can only be decided for one month at a time but can be renewed, provided there is reason for prolonging. Direct transmittance of the interception is legally possible, otherwise the way to transmit intercepted material must be decided on a case-by-case basis.
- After surrender of the materials any copies left in Sweden will be destroyed.