KATHMANDU: A task force formed by the government after the death of some mountaineers in the course of climbing Mt Everest has recommended requiring climbers to have scaled tall peaks, undergone proper training, and possess certificates of good health and insurance that would cover rescue costs if required.

According to the report, the climber must have successfully climbed a peak higher than 6,500 meters (21,320 feet) before they can apply for a permit to scale Mount Everest. Each climber would also be required to have a highly experienced guide.

Of the 11 people who died during the spring climbing season this year, nine were climbing from the southern side of the peak in Nepal, making it one of the worst years on the mountain.

Mountaineering authorities were also criticized for not stopping inexperienced climbers who had difficulty coping with harsh conditions on Everest and slowed down other climbers on the trail to the 8,850-meter (29,035-foot) summit.

The government is expected to amend its mountaineering regulations following the recommendations.

The March-May climbing season is when weather conditions are best for climbing the Himalayan mountain.