diff --git a/frontend/src/lib/components/dashboard/pedimentos/edit/general-tab-form.svelte b/frontend/src/lib/components/dashboard/pedimentos/edit/general-tab-form.svelte
index 02123c1b..7f8fed59 100644
--- a/frontend/src/lib/components/dashboard/pedimentos/edit/general-tab-form.svelte
+++ b/frontend/src/lib/components/dashboard/pedimentos/edit/general-tab-form.svelte
@@ -2,16 +2,25 @@
 	import * as Card from '$lib/components/ui/card';
 	import { Input } from '$lib/components/ui/input';
 	import { Label } from '$lib/components/ui/label';
+	import * as Select from '$lib/components/ui/select';
 	import type { Pedimento } from '$lib/api/dashboard/a76/pedimentos';
+	import type { PedimentoCode } from '$lib/api/dashboard/refrence_data/pedimento_codes';
 
 	let { 
 		pedimento,
-		formData = $bindable()
+		formData = $bindable(),
+		pedimentoCodes = []
 	}: { 
 		pedimento: Pedimento | null;
 		formData?: any;
+		pedimentoCodes?: PedimentoCode[];
 	} = $props();
 
+	// Debug: verificar que los datos llegan
+	$effect(() => {
+		console.log('pedimentoCodes:', pedimentoCodes.length, 'items');
+	});
+
 	// Inicializar formData con los valores del pedimento (o vacío si es null)
 	if (!formData) {
 		formData = {
@@ -32,6 +41,11 @@
 		};
 	}
 
+	const operationOptions = [
+		{ value: 1, label: 'Exportación' },
+		{ value: 2, label: 'Importación' },
+	];
+
 	const statusOptions = [
 		{ value: 'MODIFICABLE', label: 'Modificable' },
 		{ value: 'ESPERA FIRMA PREVIO', label: 'Espera de firma previo' },
@@ -135,12 +149,20 @@
 				<!-- Tipo de Operación -->
 				<div class="space-y-2">
 					<Label for="operation_type">Tipo de Operación</Label>
-					<Input
-						id="operation_type"
-						type="number"
-						bind:value={formData.operation_type}
-						placeholder="Ej: 1"
-					/>
+					<Select.Root 
+						type="single" 
+						value={String(formData.operation_type ?? '')}
+						onValueChange={(v: string) => formData.operation_type = v ? Number(v) : null}
+					>
+						<Select.Trigger class="w-full">
+							{operationOptions.find(o => o.value === formData.operation_type)?.label || 'Seleccionar...'}
+						</Select.Trigger>
+						<Select.Content>
+							{#each operationOptions as option}
+								<Select.Item value={String(option.value)} label={option.label} />
+							{/each}
+						</Select.Content>
+					</Select.Root>
 				</div>
 
 				<!-- Tipo de Pedimento -->
@@ -154,17 +176,24 @@
 					/>
 				</div>
 
-				<!-- Clave del Pedimento -->
-				<div class="space-y-2">
-					<Label for="pedimento_code">Clave del Pedimento</Label>
-					<Input
-						id="pedimento_code"
-						bind:value={formData.pedimento_code}
-						placeholder="Ej: A1"
-					/>
-				</div>
-
-				<!-- Régimen -->
+			<!-- Clave del Pedimento -->
+			<div class="space-y-2">
+				<Label for="pedimento_code">Clave del Pedimento</Label>
+				<Select.Root 
+					type="single" 
+					value={formData.pedimento_code || ''}
+					onValueChange={(v: string) => formData.pedimento_code = v ?? ''}
+				>
+					<Select.Trigger class="w-full">
+						{pedimentoCodes.find(o => o.code === formData.pedimento_code)?.description || 'Seleccionar...'}
+					</Select.Trigger>
+					<Select.Content>
+						{#each pedimentoCodes as code}
+							<Select.Item value={code.code} label={`${code.code} - ${code.description}`} />
+						{/each}
+					</Select.Content>
+				</Select.Root>
+			</div>				<!-- Régimen -->
 				<div class="space-y-2">
 					<Label for="regime">Régimen</Label>
 					<Input
@@ -177,16 +206,20 @@
 				<!-- Estado -->
 				<div class="space-y-2">
 					<Label for="status">Estado</Label>
-					<select
-						id="status"
-						bind:value={formData.status}
-						class="flex h-10 w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2"
+					<Select.Root 
+						type="single" 
+						value={formData.status || ''}
+						onValueChange={(v: string) => formData.status = v ?? ''}
 					>
-						<option value="">Seleccionar...</option>
-						{#each statusOptions as option}
-							<option value={option.value}>{option.label}</option>
-						{/each}
-					</select>
+						<Select.Trigger class="w-full">
+							{statusOptions.find(o => o.value === formData.status)?.label || 'Seleccionar...'}
+						</Select.Trigger>
+						<Select.Content>
+							{#each statusOptions as option}
+								<Select.Item value={option.value} label={option.label} />
+							{/each}
+						</Select.Content>
+					</Select.Root>
 				</div>
 
 				<!-- Valor USD -->
diff --git a/frontend/src/routes/dashboard/pedimentos/edit/[id]/+page.server.ts b/frontend/src/routes/dashboard/pedimentos/edit/[id]/+page.server.ts
index c011c52c..7c17e4c9 100644
--- a/frontend/src/routes/dashboard/pedimentos/edit/[id]/+page.server.ts
+++ b/frontend/src/routes/dashboard/pedimentos/edit/[id]/+page.server.ts
@@ -9,12 +9,24 @@ export const load: PageServerLoad = async ({ params, cookies, fetch }) => {
 		throw redirect(302, '/login');
 	}
 
+	// Cargar pedimento_codes (datos de referencia)
+	const pedimentoCodesPromise = authenticatedFetch(
+		'v1/public/refrence_data/pedimento-codes?page=1&page_size=100',
+		{},
+		cookies,
+		fetch
+	);
+
 	// Si el ID es "new", es una creación
 	if (params.id === 'new') {
+		const pedimentoCodesResponse = await pedimentoCodesPromise;
+		const pedimentoCodes = pedimentoCodesResponse.ok ? await pedimentoCodesResponse.json() : { items: [] };
+		
 		return {
 			pedimento: null,
 			pedimentoId: null,
-			isCreate: true
+			isCreate: true,
+			pedimentoCodes: pedimentoCodes.items || []
 		};
 	}
 
@@ -51,10 +63,15 @@ export const load: PageServerLoad = async ({ params, cookies, fetch }) => {
 
 		const pedimento = await response.json();
 
+		// Cargar pedimento_codes
+		const pedimentoCodesResponse = await pedimentoCodesPromise;
+		const pedimentoCodes = pedimentoCodesResponse.ok ? await pedimentoCodesResponse.json() : { items: [] };
+
 		return {
 			pedimento,
 			pedimentoId,
-			isCreate: false
+			isCreate: false,
+			pedimentoCodes: pedimentoCodes.items || []
 		};
 	} catch (e) {
 		console.error('Error loading pedimento:', e);
diff --git a/frontend/src/routes/dashboard/pedimentos/edit/[id]/+page.svelte b/frontend/src/routes/dashboard/pedimentos/edit/[id]/+page.svelte
index 5bb8adf1..7cfc49ba 100644
--- a/frontend/src/routes/dashboard/pedimentos/edit/[id]/+page.svelte
+++ b/frontend/src/routes/dashboard/pedimentos/edit/[id]/+page.svelte
@@ -446,6 +446,7 @@
 			<GeneralTabForm 
 				pedimento={data.pedimento} 
 				bind:formData={generalFormData}
+				pedimentoCodes={data.pedimentoCodes || []}
 			/>
 		</Tabs.Content>