Reigning Olympic and world champion Neeraj Chopra's preparatory camp in Switzerland on Friday got the nod from the Mission Olympic Cell (MOC), which also announced other approvals. Chopra will undergo a 12-day training camp in Magglingen, Switzerland ahead of the Diamond League final to be organised in Eugene, USA, later this month. A total of INR 5.89 lakh have been sanctioned for the camp to be held from September 1-12, a release said. Chopra finished second in the Diamond League event in Zurich on Thursday after recording his best throw of 85.71m.