diff --git a/apps/app/src/components/organisations/EditOrganisationDialog.vue b/apps/app/src/components/organisations/EditOrganisationDialog.vue
index aa474093..db540e83 100644
--- a/apps/app/src/components/organisations/EditOrganisationDialog.vue
+++ b/apps/app/src/components/organisations/EditOrganisationDialog.vue
@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import { VForm } from 'vuetify/components/VForm'
 import { useUpdateOrganisation } from '@/composables/api/useOrganisations'
-import { requiredValidator } from '@core/utils/validators'
+import { emailValidator, requiredValidator, urlValidator } from '@core/utils/validators'
 import type { Organisation } from '@/types/organisation'
 import type { AxiosError } from 'axios'
 import type { ApiErrorResponse } from '@/types/auth'
@@ -12,16 +12,52 @@ const props = defineProps<{
 
 const modelValue = defineModel<boolean>({ required: true })
 
-const name = ref('')
+interface FormState {
+  name: string
+  slug: string
+  contact_name: string
+  contact_email: string
+  phone: string
+  website: string
+}
+
+const initialState = (): FormState => ({
+  name: props.organisation.name ?? '',
+  slug: props.organisation.slug ?? '',
+  contact_name: props.organisation.contact_name ?? '',
+  contact_email: props.organisation.contact_email ?? '',
+  phone: props.organisation.phone ?? '',
+  website: props.organisation.website ?? '',
+})
+
+const form = ref<FormState>(initialState())
 const errors = ref<Record<string, string>>({})
 const refVForm = ref<VForm>()
 const showSuccess = ref(false)
+const showCopied = ref(false)
 
 const { mutate: updateOrganisation, isPending } = useUpdateOrganisation()
 
-watch(() => props.organisation, (org) => {
-  name.value = org.name
-}, { immediate: true })
+const slugRegexValidator = (value: string) =>
+  /^[a-z0-9-]+$/.test(value) || 'Alleen kleine letters, cijfers en streepjes toegestaan.'
+
+watch(
+  [() => props.organisation, modelValue],
+  ([, isOpen]) => {
+    if (isOpen) {
+      form.value = initialState()
+      errors.value = {}
+    }
+  },
+  { immediate: true },
+)
+
+function copySlug() {
+  if (form.value.slug) {
+    navigator.clipboard.writeText(form.value.slug)
+    showCopied.value = true
+  }
+}
 
 function onSubmit() {
   refVForm.value?.validate().then(({ valid }) => {
@@ -29,24 +65,32 @@ function onSubmit() {
 
     errors.value = {}
 
-    updateOrganisation(
-      { id: props.organisation.id, name: name.value },
-      {
-        onSuccess: () => {
-          modelValue.value = false
-          showSuccess.value = true
-        },
-        onError: (err: Error) => {
-          const data = (err as AxiosError<ApiErrorResponse>).response?.data
-          if (data?.errors) {
-            errors.value = { name: data.errors.name?.[0] ?? '' }
-          }
-          else if (data?.message) {
-            errors.value = { name: data.message }
-          }
-        },
+    const payload = {
+      id: props.organisation.id,
+      name: form.value.name,
+      slug: form.value.slug,
+      contact_name: form.value.contact_name || null,
+      contact_email: form.value.contact_email || null,
+      phone: form.value.phone || null,
+      website: form.value.website || null,
+    }
+
+    updateOrganisation(payload, {
+      onSuccess: () => {
+        modelValue.value = false
+        showSuccess.value = true
       },
-    )
+      onError: (err: Error) => {
+        const data = (err as AxiosError<ApiErrorResponse>).response?.data
+        if (data?.errors) {
+          const fieldErrors: Record<string, string> = {}
+          for (const [key, messages] of Object.entries(data.errors)) {
+            fieldErrors[key] = messages[0] ?? ''
+          }
+          errors.value = fieldErrors
+        }
+      },
+    })
   })
 }
 </script>
@@ -54,27 +98,108 @@ function onSubmit() {
 <template>
   <VDialog
     v-model="modelValue"
-    max-width="450"
+    max-width="640"
   >
-    <VCard title="Naam bewerken">
+    <VCard title="Organisatiegegevens bewerken">
       <VForm
         ref="refVForm"
         @submit.prevent="onSubmit"
       >
         <VCardText>
-          <AppTextField
-            v-model="name"
-            label="Organisatienaam"
-            :rules="[requiredValidator]"
-            :error-messages="errors.name"
-            autofocus
-            autocomplete="one-time-code"
-          />
+          <VRow>
+            <VCol
+              cols="12"
+              md="6"
+            >
+              <AppTextField
+                v-model="form.name"
+                label="Organisatienaam"
+                :rules="[requiredValidator]"
+                :error-messages="errors.name"
+                autofocus
+              />
+            </VCol>
+            <VCol
+              cols="12"
+              md="6"
+            >
+              <AppTextField
+                v-model="form.slug"
+                label="Slug"
+                :rules="[requiredValidator, slugRegexValidator]"
+                :error-messages="errors.slug"
+              >
+                <template #append-inner>
+                  <VTooltip text="URL-veilige identificatie — wijzigen kan bestaande links breken">
+                    <template #activator="{ props: tooltipProps }">
+                      <VIcon
+                        v-bind="tooltipProps"
+                        icon="tabler-info-circle"
+                        size="18"
+                        color="disabled"
+                      />
+                    </template>
+                  </VTooltip>
+                  <VBtn
+                    icon="tabler-copy"
+                    variant="text"
+                    size="x-small"
+                    @click="copySlug"
+                  />
+                </template>
+              </AppTextField>
+            </VCol>
+            <VCol
+              cols="12"
+              md="6"
+            >
+              <AppTextField
+                v-model="form.contact_name"
+                label="Contactpersoon"
+                :error-messages="errors.contact_name"
+              />
+            </VCol>
+            <VCol
+              cols="12"
+              md="6"
+            >
+              <AppTextField
+                v-model="form.contact_email"
+                label="Contact e-mail"
+                type="email"
+                :rules="form.contact_email ? [emailValidator] : []"
+                :error-messages="errors.contact_email"
+              />
+            </VCol>
+            <VCol
+              cols="12"
+              md="6"
+            >
+              <AppTextField
+                v-model="form.phone"
+                label="Telefoon"
+                :error-messages="errors.phone"
+              />
+            </VCol>
+            <VCol
+              cols="12"
+              md="6"
+            >
+              <AppTextField
+                v-model="form.website"
+                label="Website"
+                placeholder="https://example.com"
+                :rules="form.website ? [urlValidator] : []"
+                :error-messages="errors.website"
+              />
+            </VCol>
+          </VRow>
         </VCardText>
         <VCardActions>
           <VSpacer />
           <VBtn
             variant="text"
+            :disabled="isPending"
             @click="modelValue = false"
           >
             Annuleren
@@ -84,7 +209,7 @@ function onSubmit() {
             color="primary"
             :loading="isPending"
           >
-            Opslaan
+            Wijzigingen opslaan
           </VBtn>
         </VCardActions>
       </VForm>
@@ -96,6 +221,13 @@ function onSubmit() {
     color="success"
     :timeout="3000"
   >
-    Naam bijgewerkt
+    Organisatie bijgewerkt
+  </VSnackbar>
+  <VSnackbar
+    v-model="showCopied"
+    color="info"
+    :timeout="2000"
+  >
+    Slug gekopieerd
   </VSnackbar>
 </template>