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involved in is the most popular phrase on the web.

involved to 16,820,000 results on the web	involved in 1436,000,000 results on the web More popular!
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The Commission has asked the parties involved to submit contributions on the topic of the Green Paper before 20 May 2011. I would encourage the parties involved to engage in a peace dialogue by once again entering negotiations with the African Union. In its conclusions of 11 November 2008, the Council called on all the parties involved to guarantee unconditional access to the people. The EESC acknowledges the successful efforts of all those involved to simplify Annex XI. The EDPS calls upon all parties involved to take them into account as the ePrivacy Directive makes its way towards final adoption. It calls on all the parties involved to stop such violations of human rights. Mrs Valverde Rouco also stressed the risks involved to health and how dangerous the conditions could be. Protocols shall be developed among the categories of persons involved to determine what constitutes a secure procedure.	It doesn't look like this phrase is very popular! The search could not find any examples on the internet.

involved to

16,820,000 results on the web

involved in

1436,000,000 results on the web

More popular!

The Commission has asked the parties involved to submit contributions on the topic of the Green Paper before 20 May 2011.
I would encourage the parties involved to engage in a peace dialogue by once again entering negotiations with the African Union.
In its conclusions of 11 November 2008, the Council called on all the parties involved to guarantee unconditional access to the people.
The EESC acknowledges the successful efforts of all those involved to simplify Annex XI.
The EDPS calls upon all parties involved to take them into account as the ePrivacy Directive makes its way towards final adoption.
It calls on all the parties involved to stop such violations of human rights.
Mrs Valverde Rouco also stressed the risks involved to health and how dangerous the conditions could be.
Protocols shall be developed among the categories of persons involved to determine what constitutes a secure procedure.

It doesn't look like this phrase is very popular! The search could not find any examples on the internet.