diff --git a/libs/shared/interfaces/src/index.ts b/libs/shared/interfaces/src/index.ts
index 22d8317d3..5ac17b1fa 100644
--- a/libs/shared/interfaces/src/index.ts
+++ b/libs/shared/interfaces/src/index.ts
@@ -1,6 +1,7 @@
 export * from './lib/channel.interface';
 export * from './lib/channel.model';
 export * from './lib/constants';
+export * from './lib/epg-channel-with-programs.interface';
 export * from './lib/epg-channel.model';
 export * from './lib/epg-item.interface';
 export * from './lib/epg-program.model';
diff --git a/libs/shared/interfaces/src/lib/epg-channel-with-programs.interface.ts b/libs/shared/interfaces/src/lib/epg-channel-with-programs.interface.ts
new file mode 100644
index 000000000..94b95baa2
--- /dev/null
+++ b/libs/shared/interfaces/src/lib/epg-channel-with-programs.interface.ts
@@ -0,0 +1,17 @@
+import { EpgChannel } from './epg-channel.model';
+import { EpgProgram } from './epg-program.model';
+
+/**
+ * EPG Channel with associated programs
+ */
+export interface EpgChannelWithPrograms extends EpgChannel {
+    programs: EpgProgram[];
+}
+
+/**
+ * EPG Data structure
+ */
+export interface EpgData {
+    channels: EpgChannel[];
+    programs: EpgProgram[];
+}
diff --git a/libs/shared/interfaces/src/lib/epg-channel.model.ts b/libs/shared/interfaces/src/lib/epg-channel.model.ts
index f0c47e4d1..61f4deb68 100644
--- a/libs/shared/interfaces/src/lib/epg-channel.model.ts
+++ b/libs/shared/interfaces/src/lib/epg-channel.model.ts
@@ -1,6 +1,9 @@
+/**
+ * EPG Channel interface compatible with epg-parser v0.4.0
+ */
 export interface EpgChannel {
     id: string;
-    name: string;
-    icon: string[];
+    displayName: { lang: string; value: string }[];
+    icon: { src: string; width?: number; height?: number }[];
     url: string[];
 }
diff --git a/libs/shared/interfaces/src/lib/epg-program.model.ts b/libs/shared/interfaces/src/lib/epg-program.model.ts
index 0f071fc33..d80d2dbaf 100644
--- a/libs/shared/interfaces/src/lib/epg-program.model.ts
+++ b/libs/shared/interfaces/src/lib/epg-program.model.ts
@@ -1,20 +1,20 @@
+/**
+ * EPG Program interface compatible with epg-parser v0.4.0
+ * Note: start/stop are ISO strings, date is string instead of array
+ */
 export interface EpgProgram {
-    start: string;
-    stop: string;
+    start: string; // ISO string
+    stop: string; // ISO string
     channel: string;
     title: { lang: string; value: string }[];
     desc: { lang: string; value: string }[];
     category: { lang: string; value: string }[];
-    date: any[];
+    date: string; // Changed from array to string in v0.4.0
     episodeNum: any[];
     previouslyShown: any[];
     subtitles: any[];
-    icon: any[];
+    icon: { src: string; width?: number; height?: number }[];
     rating: { system: string; value: string }[];
     credits: any[];
     audio: any[];
-    _attributes: {
-        start: string;
-        stop: string;
-    };
 }