diff --git a/institut-francais-darcheologie-orientale.csl b/institut-francais-darcheologie-orientale.csl
index 416e32d96dc..6edfa836f74 100644
--- a/institut-francais-darcheologie-orientale.csl
+++ b/institut-francais-darcheologie-orientale.csl
@@ -7,7 +7,7 @@
     <id>http://www.zotero.org/styles/institut-francais-darcheologie-orientale</id>
     <link href="http://www.zotero.org/styles/institut-francais-darcheologie-orientale" rel="self"/>
     <link href="https://www.ifao.egnet.net/publications/publier/normes-ed/" rel="documentation"/>
-    <link href="https://www.ifao.egnet.net/uploads/publications/normes/IFAO_publications_normes_bibliographiques_pub_egypto_2021_fr.pdf" rel="documentation"/>
+    <link href="https://www.ifao.egnet.net/uploads/publications/normes/IFAO_publications_normes_bibliographiques_pub_egypto_2022_fr.pdf" rel="documentation"/>
     <author>
       <name>Nicolas Souchon</name>
       <email>souchon.nicolas.ns@gmail.com</email>
@@ -15,13 +15,14 @@
     <category citation-format="note"/>
     <category field="history"/>
     <summary>Feuille de style pour les publications d'archéologie et d'égyptologie de l'Institut français d'archéologie orientale</summary>
-    <updated>2021-07-07T20:27:34+00:00</updated>
+    <updated>2022-03-07T15:45:14+00:00</updated>
     <rights license="http://creativecommons.org/licenses/by-sa/3.0/">This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License</rights>
   </info>
   <locale xml:lang="fr">
     <terms>
       <term name="no date" form="short">s.d.</term>
       <term name="sub-verbo" form="short">s.v.</term>
+      <term name="in">dans</term>
     </terms>
   </locale>
   <macro name="title">
@@ -45,10 +46,11 @@
   </macro>
   <macro name="author">
     <names variable="author">
-      <name delimiter=", " initialize-with=".">
+      <name delimiter-precedes-et-al="never" delimiter-precedes-last="never" et-al-min="5" et-al-use-first="1" initialize-with=".">
         <name-part name="given"/>
         <name-part name="family"/>
       </name>
+      <et-al font-style="italic"/>
     </names>
   </macro>
   <macro name="author-short">
@@ -61,10 +63,11 @@
   </macro>
   <macro name="editor">
     <names variable="editor">
-      <name delimiter=", " initialize-with=".">
+      <name delimiter-precedes-et-al="never" delimiter-precedes-last="never" et-al-min="5" et-al-use-first="1" initialize-with=".">
         <name-part name="given"/>
         <name-part name="family"/>
       </name>
+      <et-al font-style="italic"/>
       <label form="short" plural="never" prefix=" (" suffix=")"/>
       <substitute>
         <text macro="container-author"/>
@@ -73,10 +76,11 @@
   </macro>
   <macro name="translator">
     <names variable="translator">
-      <name delimiter=", " initialize-with=".">
+      <name delimiter-precedes-et-al="never" delimiter-precedes-last="never" et-al-min="5" et-al-use-first="1" initialize-with=".">
         <name-part name="given" font-variant="small-caps"/>
         <name-part name="family" font-variant="small-caps"/>
       </name>
+      <et-al font-style="italic"/>
       <label form="short" plural="never" prefix=" (" suffix=")"/>
     </names>
   </macro>
@@ -125,16 +129,14 @@
       <text variable="page"/>
     </group>
   </macro>
-  <macro name="accessed">
-    <group delimiter="&#160;">
-      <text term="accessed" text-case="lowercase"/>
-      <date form="text" variable="accessed"/>
-    </group>
-  </macro>
   <macro name="issued-year-month-day">
     <choose>
       <if match="any" variable="issued">
-        <date form="text" date-parts="year-month-day" variable="issued"/>
+        <date delimiter=" " variable="issued">
+          <date-part name="day" range-delimiter="-"/>
+          <date-part name="month" range-delimiter="-"/>
+          <date-part name="year" range-delimiter="-"/>
+        </date>
       </if>
       <else>
         <text term="no date" form="short" text-case="lowercase" prefix="[" suffix="]"/>
@@ -144,7 +146,9 @@
   <macro name="issued-year">
     <choose>
       <if match="any" variable="issued">
-        <date date-parts="year" form="text" variable="issued"/>
+        <date delimiter="" variable="issued">
+          <date-part name="year" range-delimiter="-"/>
+        </date>
       </if>
       <else>
         <text term="no date" form="short" prefix="[" suffix="]"/>
@@ -152,7 +156,9 @@
     </choose>
   </macro>
   <macro name="original-date">
-    <date date-parts="year" form="text" variable="original-date"/>
+    <date delimiter="" variable="original-date">
+      <date-part name="year" range-delimiter="-"/>
+    </date>
   </macro>
   <macro name="URL">
     <text variable="URL"/>
@@ -202,8 +208,8 @@
   </macro>
   <macro name="event-date">
     <date delimiter="" variable="event-date">
-      <date-part name="day"/>
-      <date-part name="month" prefix=" "/>
+      <date-part name="day" range-delimiter="-"/>
+      <date-part name="month" range-delimiter="-" prefix=" "/>
       <date-part name="year" range-delimiter="-" prefix=" "/>
     </date>
   </macro>
@@ -286,10 +292,11 @@
   </macro>
   <macro name="container-author">
     <names variable="container-author">
-      <name initialize-with=".">
+      <name delimiter-precedes-et-al="never" delimiter-precedes-last="never" et-al-min="5" et-al-use-first="1" initialize-with=".">
         <name-part name="given" font-variant="normal"/>
         <name-part name="family" font-variant="normal"/>
       </name>
+      <et-al font-style="italic"/>
     </names>
   </macro>
   <macro name="year-suffix">
@@ -396,27 +403,13 @@
           <else-if type="chapter paper-conference" match="any">
             <group delimiter=", ">
               <text macro="author"/>
+              <text macro="title" quotes="false"/>
               <group delimiter="&#160;">
-                <text macro="title" quotes="false"/>
-                <choose>
-                  <if match="any" variable="editor container-author">
-                    <group delimiter="&#160;">
-                      <text term="in" font-style="italic"/>
-                      <text macro="editor" suffix=","/>
-                      <text macro="container-title"/>
-                      <text macro="volume"/>
-                      <text macro="original-date" prefix="(" suffix=")"/>
-                    </group>
-                  </if>
-                  <else>
-                    <group delimiter="&#160;">
-                      <text term="in"/>
-                      <text macro="container-title"/>
-                      <text macro="volume"/>
-                      <text macro="original-date" prefix="(" suffix=")"/>
-                    </group>
-                  </else>
-                </choose>
+                <text term="in" font-style="normal"/>
+                <text macro="editor" suffix=","/>
+                <text macro="container-title"/>
+                <text macro="volume"/>
+                <text macro="original-date" prefix="(" suffix=")"/>
               </group>
               <choose>
                 <if match="any" variable="genre">
@@ -485,7 +478,7 @@
                 </else>
               </choose>
               <text macro="pages"/>
-              <group delimiter="&#160;">
+              <group display="block" delimiter="&#160;">
                 <text term="sub-verbo" form="short" font-style="italic"/>
                 <text macro="title"/>
               </group>
@@ -524,7 +517,6 @@
                   </group>
                 </if>
               </choose>
-              <text macro="accessed"/>
             </group>
           </else-if>
           <else-if type="post-weblog" match="any">
@@ -544,7 +536,6 @@
                 <text value="publié le"/>
                 <text macro="issued-year-month-day"/>
               </group>
-              <text macro="accessed"/>
             </group>
           </else-if>
         </choose>
@@ -553,7 +544,6 @@
             <choose>
               <if type="webpage post-weblog" match="none">
                 <text macro="URL"/>
-                <text macro="accessed"/>
               </if>
             </choose>
           </if>