Can the leader of the party member Employment Confirmation Form sign on his behalf? Party member's becoming a full member is a very serious political issue. There is no room for carelessness. Procedurally speaking. There are very strict enforcement procedures. The signature of the leader, if you sign it on your behalf, is definitely in violation of relevant regulations, hmm. You have no formalities in your confirmation form. The legitimacy of. Therefore, party member's confirmation sheet cannot be signed by the leader.