APPOINTMENT ON OFFICIATING BASIS (PUNJAB GOVERNMENT) — Where a post falls vacant as a result of deputation, posting outside cadre, leave, suspension or appointment on acting-charge basis of the regular incumbent or is reserved under the rules to be filled by transfer, if none is available for transfer, the Appointing Authority may make appointment by promotion against such post on officiating basis. No person shall be promoted on officiating basis unless he possesses the qualifications and experience prescribed for the post and his promotion as such is approved by the Chairman of the appropriate Selection Authority. An officiating promotion shall not confer any right of promotion on regular basis but shall be liable to be terminated as soon as a person becomes available for promotion on regular basis.