"Shortly before 11pm on Friday 20 May 2016, a 25-year-old man was searched by security officers as he entered a venue on Pyrmont Rd, Pyrmont," police said in a statement.
"The man allegedly produced a small container holding several capsules. He was spoken to by security officers but was allowed to leave."
Police were subsequently contacted and officers from Sydney City Local Area Command are continuing with their enquirers into the matter."
Police were reviewing CCTV footage of the incident and the capsules were sent for forensic analysis.
Norman was at Eels training on Sunday ahead of their clash with Melbourne on Monday night when Parramatta resume their quest to overcome the loss of 12 competition points due to salary cap breaches and claim an unlikely finals berth.
The NRL integrity unit has been made aware of the incident.
- AAP