The phrase 'actively cooperates' is correct and usable in written English.
You can use it when referring to the idea that someone is taking an active role in working together with another person or group to achieve a common goal. For example, "The two teams actively cooperated to complete the project on time."
The ESR actively cooperates with international organizations, such as the ICRP, IAEA, WHO, European Commission (EC), International Radiological Quality Network (IRQN), European Medical ALARA Network (EMAN), etc.
Not so for the blue manakin, which actively cooperates with other males to woo females in "leks" – communal, competitive display spaces that remove the burden of mate-seeking travel from the female.
UNICEF actively cooperates with law enforcement, state and local authorities to create a safe environment for children.
It is a founding member of the European Parliamentary Technology Assessment (EPTA) network, and maintains strong connections and actively cooperates with European institutions and organisations, including notably the European Commission's Joint Research Centre (JRC) and DG Research and Innovation (DG RTD).
As one of the physical layer security technologies, cooperative jamming often requires collaborative nodes to actively cooperate with other nodes with secure communication requirements to transmit information.
Interactive visualizations such as virtual environments and their associated input and interface techniques have traditionally focused on localized single-user interactions and have lacked co-present active collaboration mechanisms where two or more co-located users can share and actively cooperate and interact with the visual simulation.
All parties should actively cooperate in improving controls and ensuring quality, it added.
Clinton's lawyer David Kendall said in a statement: "We are actively cooperating".
We are actively cooperating with the FBI and other authorities in relation to the investigation on the suspect".
Mr. Zardari agreed, the official said, that "full peace can only be achieved when both countries actively cooperate".
On top of that, we are also actively cooperating with the Arab states, the countries of the Arab world.
