diff --git a/verdrag/europees-verdrag-inzake-hoofdwaterwegen-die-van-internationaal-belang-zijn-agn/BWBV0001331/README.md b/verdrag/europees-verdrag-inzake-hoofdwaterwegen-die-van-internationaal-belang-zijn-agn/BWBV0001331/README.md
index c478b610f61..be99e41e07c 100644
--- a/verdrag/europees-verdrag-inzake-hoofdwaterwegen-die-van-internationaal-belang-zijn-agn/BWBV0001331/README.md
+++ b/verdrag/europees-verdrag-inzake-hoofdwaterwegen-die-van-internationaal-belang-zijn-agn/BWBV0001331/README.md
@@ -77,7 +77,7 @@ Any State may, at the time of signing this Agreement or of depositing its instru
 
 **1.** This Agreement may be amended in accordance with the procedure specified in this article, except as provided for under articles 13 and 14.
 
-**2.** At the request of a Contracting Party, any amendment proposed by it to this Agreement shall be considered by the Principal Working Party on Inland Water Transport of the United Nations Economic Commission for Europe.
+**2.** At the request of a Contracting Party, any amendment proposed by it to this Agreement shall be considered by the Working Party on Inland Water Transport of the United Nations Economic Commission for Europe.
 
 **3.** If the proposed amendment is adopted by a two-thirds majority of the Contracting Parties present and voting, it shall be communicated by the Secretary-General of the United Nations to all Contracting Parties for acceptance.
 
@@ -89,7 +89,7 @@ Any State may, at the time of signing this Agreement or of depositing its instru
 
 **1.** Annexes I and II to this Agreement may be amended in accordance with the procedure laid down in this article.
 
-**2.** At the request of a Contracting Party, any amendment proposed by it to annexes I and II to this Agreement shall be considered by the Principal Working Party on Inland Water Transport of the United Nations Economic Commission for Europe.
+**2.** At the request of a Contracting Party, any amendment proposed by it to annexes I and II to this Agreement shall be considered by the Working Party on Inland Water Transport of the United Nations Economic Commission for Europe.
 
 **3.** If the proposed amendment is adopted by the majority of the Contracting Parties present and voting, it shall be communicated by the Secretary-General of the United Nations to the Contracting Parties directly concerned for acceptance. For the purpose of this article, a Contracting Party shall be considered directly concerned if, in the case of inclusion of a new inland waterway or port of international importance or in the case of their respective modification, its territory is crossed by that inland waterway or if the considered port is situated on the said territory.
 
@@ -105,7 +105,7 @@ Any State may, at the time of signing this Agreement or of depositing its instru
 
 **1.** Annex III to this Agreement may be amended in accordance with the procedure specified in this article.
 
-**2.** At the request of a Contracting Party, any amendment proposed by it to annex III to this Agreement shall be considered by the Principal Working Party on Inland Water Transport of the United Nations Economic Commission for Europe.
+**2.** At the request of a Contracting Party, any amendment proposed by it to annex III to this Agreement shall be considered by the Working Party on Inland Water Transport of the United Nations Economic Commission for Europe.
 
 **3.** If the proposed amendment is adopted by the majority of the Contracting Parties present and voting, it shall be communicated by the Secretary-General of the United Nations to all Contracting Parties for acceptance.