The 44-year-old has been out of work since the end of December 2012, when he was sacked by Blackburn Rovers after just 10 matches in charge.
Berg told VG: "Yes, I started working for them [Norwich], I do believe it was in March. It's not like I have any real employment with them, but I take assignments where I see players and teams, write reports and give them feedback.
He added: "I see one or two games a week. Both the Premier League, where I have seen Liverpool's last three matches, Championship and League One.
"In addition to that I have also travelled to Germany and have seen a little Bundesliga football."
For breaking stories and all the great banter like us on Facebook: facebook.com/tribalfootball