diff --git a/conferenceadmin.go b/conferenceadmin.go
index 2597933..95864aa 100644
--- a/conferenceadmin.go
+++ b/conferenceadmin.go
@@ -11,6 +11,7 @@
 package main
 
 import (
+	"errors"
 	"fmt"
 	"net/http"
 
@@ -140,15 +141,75 @@ func ConferenceAliasForm(ctxt ui.AmContext) (string, any, error) {
 		return ui.ErrorPage(ctxt, ENOPERM)
 	}
 
+	ctxt.VarMap().Set("newAlias", "")
+	ctxt.VarMap().Set("confName", conf.Name)
+	ctxt.VarMap().Set("backLink", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias")))
+	ctxt.VarMap().Set("selfLink", fmt.Sprintf("/comm/%s/conf/%s/aliases", comm.Alias, ctxt.GetScratch("currentAlias")))
+	ctxt.VarMap().Set("amsterdam_pageTitle", fmt.Sprintf("Manage Conference Aliases: %s", conf.Name))
+
+	if ctxt.HasParameter("del") {
+		err := conf.RemoveAlias(ctxt.Ctx(), ctxt.Parameter("del"), ctxt.CurrentUser(), ctxt.RemoteIP())
+		if err != nil {
+			ctxt.VarMap().Set("errorMessage", err.Error())
+		}
+	}
+
 	aliases, err := conf.Aliases(ctxt.Ctx())
 	if err != nil {
 		return ui.ErrorPage(ctxt, err)
 	}
 
 	ctxt.VarMap().Set("aliases", aliases)
+	return "framed_template", "conf_aliases.jet", nil
+}
+
+/* ConferenceAliasAdd adds a new alias to the current conference.
+ * Parameters:
+ *     ctxt - The AmContext for the request.
+ * Returns:
+ *     Command string dictating what to be rendered.
+ *     Data as a parameter for the command string.
+ *     Standard Go error status.
+ */
+func ConferenceAliasAdd(ctxt ui.AmContext) (string, any, error) {
+	comm := ctxt.CurrentCommunity()
+	conf := ctxt.GetScratch("currentConference").(*database.Conference)
+	myLevel := ctxt.GetScratch("levelInConference").(uint16)
+	if !conf.TestPermission("Conference.Change", myLevel) {
+		ctxt.SetRC(http.StatusForbidden)
+		return ui.ErrorPage(ctxt, ENOPERM)
+	}
+
 	ctxt.VarMap().Set("confName", conf.Name)
 	ctxt.VarMap().Set("backLink", fmt.Sprintf("/comm/%s/conf/%s/manage", comm.Alias, ctxt.GetScratch("currentAlias")))
+	ctxt.VarMap().Set("selfLink", fmt.Sprintf("/comm/%s/conf/%s/aliases", comm.Alias, ctxt.GetScratch("currentAlias")))
 	ctxt.VarMap().Set("amsterdam_pageTitle", fmt.Sprintf("Manage Conference Aliases: %s", conf.Name))
+
+	newAlias := ctxt.FormField("na")
+	ctxt.VarMap().Set("newAlias", newAlias)
+
+	var err error = nil
+	if ctxt.FormFieldIsSet("add") {
+		if database.AmIsValidAmsterdamID(newAlias) {
+			err = conf.AddAlias(ctxt.Ctx(), newAlias, ctxt.CurrentUser(), ctxt.RemoteIP())
+		} else {
+			err = fmt.Errorf("value '%s' is not a valid Amsterdam id", newAlias)
+		}
+	} else {
+		err = errors.New("invalid button press")
+	}
+
+	if err != nil {
+		ctxt.VarMap().Set("errorMessage", err.Error())
+	}
+
+	aliases, err := conf.Aliases(ctxt.Ctx())
+	if err != nil {
+		return ui.ErrorPage(ctxt, err)
+	}
+
+	ctxt.VarMap().Set("newAlias", "")
+	ctxt.VarMap().Set("aliases", aliases)
 	return "framed_template", "conf_aliases.jet", nil
 }
 
diff --git a/database/conference.go b/database/conference.go
index 3820a56..65dbcbc 100644
--- a/database/conference.go
+++ b/database/conference.go
@@ -141,6 +141,63 @@ func (c *Conference) AliasesQ(ctx context.Context) []string {
 	return rc
 }
 
+// AddAlias adds an alias to the conference.
+func (c *Conference) AddAlias(ctx context.Context, alias string, u *User, ipaddr string) error {
+	row := amdb.QueryRowContext(ctx, "SELECT alias FROM confalias WHERE confid = ? AND alias = ?", c.ConfId, alias)
+	tmp := ""
+	err := row.Scan(&tmp)
+	if err != sql.ErrNoRows {
+		if err == nil {
+			return fmt.Errorf("the alias '%s' is already in use by another conference", alias)
+		}
+		return err
+	}
+	_, err = amdb.ExecContext(ctx, "INSERT INTO confalias (confid, alias) VALUES (?, ?)", c.ConfId, alias)
+	if err != nil {
+		return err
+	}
+
+	ar := AmNewAudit(AuditConferenceAlias, u.Uid, ipaddr, fmt.Sprintf("conf=%d", c.ConfId), fmt.Sprintf("add=%s", alias))
+	AmStoreAudit(ar)
+	return nil
+}
+
+func (c *Conference) RemoveAlias(ctx context.Context, alias string, u *User, ipaddr string) error {
+	row := amdb.QueryRowContext(ctx, "SELECT COUNT(*) FROM confalias WHERE confid = ?", c.ConfId)
+	aliasCount := 0
+	err := row.Scan(&aliasCount)
+	if err != nil {
+		return err
+	}
+
+	if aliasCount == 1 {
+		row = amdb.QueryRowContext(ctx, "SELECT alias FROM confalias WHERE confid = ? AND alias = ?", c.ConfId, alias)
+		tmp := ""
+		err = row.Scan(&tmp)
+		if err == nil {
+			return errors.New("the conference must have at least one alias")
+		} else if err != sql.ErrNoRows {
+			return err
+		}
+	}
+
+	rs, err := amdb.ExecContext(ctx, "DELETE FROM confalias WHERE confid = ? AND alias = ?", c.ConfId, alias)
+	if err != nil {
+		return err
+	}
+	rowCount, err := rs.RowsAffected()
+	if err != nil {
+		return err
+	}
+	if rowCount != 1 {
+		return errors.New("alias not found")
+	}
+
+	ar := AmNewAudit(AuditConferenceAlias, u.Uid, ipaddr, fmt.Sprintf("conf=%d", c.ConfId), fmt.Sprintf("remove=%s", alias))
+	AmStoreAudit(ar)
+	return nil
+}
+
 // Hosts returns the list of users that host this conference.
 func (c *Conference) Hosts(ctx context.Context) ([]*User, error) {
 	rs, err := amdb.QueryContext(ctx, "SELECT uid FROM confmember WHERE confid = ? AND granted_lvl = ?",
diff --git a/docs/MISSINGFUNCS.md b/docs/MISSINGFUNCS.md
index e97bcb0..c6035d8 100644
--- a/docs/MISSINGFUNCS.md
+++ b/docs/MISSINGFUNCS.md
@@ -63,9 +63,9 @@ _(italicized items can be deferred)_
     - ~~Fixseen~~
     - ~~Send invite~~
     - ~~Change information~~
-    - Manage aliases
-      - Remove alias
-      - Add alias
+    - ~~Manage aliases~~
+      - ~~Remove alias~~
+      - ~~Add alias~~
     - Manage members
     - Custom appearance
     - Activity reports
diff --git a/main.go b/main.go
index 0642376..97bef1d 100644
--- a/main.go
+++ b/main.go
@@ -115,6 +115,7 @@ func setupEcho() *echo.Echo {
 	confGroup.GET("/edit", ui.AmWrap(EditConferenceForm))
 	confGroup.POST("/edit", ui.AmWrap(EditConference))
 	confGroup.GET("/aliases", ui.AmWrap(ConferenceAliasForm))
+	confGroup.POST("/aliases", ui.AmWrap(ConferenceAliasAdd))
 	confGroup.GET("/hotlist", ui.AmWrap(AddToHotlist))
 	confGroup.GET("/invite", ui.AmWrap(InviteToConference))
 	confGroup.GET("/r/:topic", ui.AmWrap(ReadPosts), ui.SetTopic)
diff --git a/ui/views/conf_aliases.jet b/ui/views/conf_aliases.jet
index 2d0dde7..127ecaa 100644
--- a/ui/views/conf_aliases.jet
+++ b/ui/views/conf_aliases.jet
@@ -16,6 +16,20 @@
         <hr class="border-2 border-gray-400 w-4/5 mt-2 mb-6">
     </div>
 
+    {{ if isset(errorMessage) }}
+        <!-- Error Message Banner -->
+        <div class="bg-red-100 border border-red-400 text-red-700 px-4 py-3 rounded mb-6" id="error-banner">
+            <div class="flex items-center">
+                <div class="flex-shrink-0">
+                    <span class="text-red-500 text-xl">⚠️</span>
+                </div>
+                <div class="ml-3">
+                    <p class="text-sm font-medium" id="error-message">{{ CapitalizeString(errorMessage) }}.</p>
+                </div>
+            </div>
+        </div>
+    {{ end }}
+
     <!-- Backlink -->
     <div class="mb-4">
         <a class="text-blue-700 hover:text-blue-900 text-sm font-medium" href="{{ backLink }}">Return to Manage Conference Menu</a>
@@ -29,16 +43,16 @@
                     <span class="text-sm pt-0.5">🟣</span>
                     <span class="text-black">{{ a }}</span>
                     {{ if len(aliases) > 1 }}
-                        <a href="TODO" class="hover:scale-125 inline-block transition-transform" title="Remove">🗙</a>
+                        <a href="{{ selfLink }}?del={{ a }}" class="hover:scale-125 inline-block transition-transform" title="Remove">🗙</a>
                     {{ end }}
                 </div>
             {{ end }}
         </div>
 
         <h2 class="text-blue-800 text-3xl font-bold mb-2">Add New Alias:</h2>
-        <form method="POST" action="TODO">
+        <form method="POST" action="{{ selfLink }}">
             <div class="flex justify-between items-center mb-2">
-                <input type="text" id="na" name="na" size="32" maxlength="64" value="" placeholder="New alias..."
+                <input type="text" id="na" name="na" size="32" maxlength="64" value="{{ newAlias }}" placeholder="New alias..."
                     class="flex-1 px-3 py-2 border border-gray-300 rounded font-mono focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
                 <button type="submit" name="add" class="bg-blue-600 hover:bg-blue-700 text-white px-6 py-2 rounded font-medium transition-colors">Add</button>
             </div>