The purpose of the visit was to see the infrastructure at the club and introduce himself to the 'Birds' management and staff.
"I wanted to outline my vision and my plans to Moroka Swallows," Siem told the official Swallows website.
"Part of my vision is to get the PSL recognised as the best Fair Play league in the world. Fair Play does not end on the field of play."
Swallows CEO Leon Prins welcomed Siem to the 'Beautiful Birds' nest and reiterated the club's support to the new PSL boss.
"We fully support Kjetil Siem's vision and will give him our unconditional support, as we have done in the past," said Prins on morokaswallows.co.za.
"In the past seven years, no player has taken Moroka Swallows to the PSL with a contractual dispute. If a player has a dispute with his club, it does not reflect negatively on that club only, but the league as a whole," added Prins.
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Venue: Germiston Stadium
Cosmos v Swallows
Venue: Mehlareng Stadium
Drew 0-0 v Thanda
Won 3-1 v Leopards
Venue: Thohoyandou Stadium
Won 3-1 v Celtic
Venue: Johannesburg Stadium
Won 3-1 v Sundowns
Venue: Loftus Stadium