委托书泰国大使馆认证的哪里签字？
可以在北京泰国驻华领事总馆签出！
领事馆认证的费用
Fees for consular accreditation
1.一般情况下，办理领事馆认证所发生的费用由我司先行垫付，待认证文件寄回，再据实结算。对于有不良记录（结算不及时等）的合作伙伴，则应预交办理费用。
1. Under normal circumstances, the expenses incurred by theconsulate certification shall be paid in advance by our company,and the certification documents shall be sent back, and then theactual settlement shall be made. For the partners with bad records(settlement is not timely, etc.), we should pay the handling fee inadvance.
2.已送进使领馆进行认证的文件或单据，申请单位发现错误要求退回的，须提供盖有单位公章的书面撤单申请，贸促会可以帮助及时追回，但其已发生的费用，申请单位必须承担。
2. For the documents or documents that have been sent to theembassy or consulate for certification, if the applicant findsmistakes and asks to return them, the applicant shall provide awritten application for cancellation affixed with the official sealof the applicant. Ccpit can help to recover the documents in time,but the applicant must bear the expenses incurred.
3.由于各个国家使领馆的规定|收费及注意事项时有调整，办理领事馆认证的费用不是一成不变的。
Due to the regulation of each country embassies and consulates |fees and matters needing attention are adjusted, so deal with thecost of the consulate is not set in stone.
