diff --git a/packages/core/src/api/command/Errors.ts b/packages/core/src/api/command/Errors.ts
new file mode 100644
index 000000000..f57af3b4d
--- /dev/null
+++ b/packages/core/src/api/command/Errors.ts
@@ -0,0 +1,46 @@
+import { SdkError } from "@api/Error";
+
+export class InvalidStatusWordError implements SdkError {
+  readonly _tag = "InvalidStatusWordError";
+  originalError?: Error;
+
+  constructor(message?: string) {
+    this.originalError = new Error(message ?? "Invalid status word.");
+  }
+}
+
+export class InvalidBatteryStatusTypeError implements SdkError {
+  readonly _tag = "InvalidBatteryStatusTypeError";
+  originalError: Error;
+
+  constructor(message?: string) {
+    this.originalError = new Error(message ?? "Invalid battery status type.");
+  }
+}
+
+export class InvalidBatteryDataError implements SdkError {
+  readonly _tag = "InvalidBatteryDataError";
+  originalError: Error;
+
+  constructor(message?: string) {
+    this.originalError = new Error(message ?? "Invalid battery data.");
+  }
+}
+
+export class InvalidBatteryFlagsError implements SdkError {
+  readonly _tag = "InvalidBatteryFlagsError";
+  originalError: Error;
+
+  constructor(message?: string) {
+    this.originalError = new Error(message ?? "Invalid battery flags.");
+  }
+}
+
+export class InvalidResponseFormatError implements SdkError {
+  readonly _tag = "InvalidResponseFormatError";
+  originalError: Error;
+
+  constructor(message?: string) {
+    this.originalError = new Error(message ?? "Invalid response format.");
+  }
+}
diff --git a/packages/core/src/api/command/os/GetAppAndVersionCommand.test.ts b/packages/core/src/api/command/os/GetAppAndVersionCommand.test.ts
index 826d182ca..5fc680830 100644
--- a/packages/core/src/api/command/os/GetAppAndVersionCommand.test.ts
+++ b/packages/core/src/api/command/os/GetAppAndVersionCommand.test.ts
@@ -1,4 +1,8 @@
 import { Command } from "@api/command/Command";
+import {
+  InvalidResponseFormatError,
+  InvalidStatusWordError,
+} from "@api/command/Errors";
 import { ApduResponse } from "@internal/device-session/model/ApduResponse";
 
 import {
@@ -71,7 +75,7 @@ describe("GetAppAndVersionCommand", () => {
       });
 
       expect(() => command.parseResponse(FAILED_RESPONSE)).toThrow(
-        "Unexpected status word: 6700",
+        InvalidStatusWordError,
       );
     });
     it("should throw an error if the response returned unsupported format", () => {
@@ -81,7 +85,7 @@ describe("GetAppAndVersionCommand", () => {
       });
 
       expect(() => command.parseResponse(ERROR_RESPONSE)).toThrow(
-        "getAppAndVersion: format not supported",
+        InvalidResponseFormatError,
       );
     });
   });
diff --git a/packages/core/src/api/command/os/GetAppAndVersionCommand.ts b/packages/core/src/api/command/os/GetAppAndVersionCommand.ts
index 312e23f16..596fb5ea8 100644
--- a/packages/core/src/api/command/os/GetAppAndVersionCommand.ts
+++ b/packages/core/src/api/command/os/GetAppAndVersionCommand.ts
@@ -2,6 +2,10 @@ import { Apdu } from "@api/apdu/model/Apdu";
 import { ApduBuilder, ApduBuilderArgs } from "@api/apdu/utils/ApduBuilder";
 import { ApduParser } from "@api/apdu/utils/ApduParser";
 import { Command } from "@api/command/Command";
+import {
+  InvalidResponseFormatError,
+  InvalidStatusWordError,
+} from "@api/command/Errors";
 import { CommandUtils } from "@api/command/utils/CommandUtils";
 import { ApduResponse } from "@internal/device-session/model/ApduResponse";
 
@@ -26,9 +30,8 @@ export class GetAppAndVersionCommand
 
   parseResponse(apduResponse: ApduResponse): GetAppAndVersionResponse {
     const parser = new ApduParser(apduResponse);
-    // [SHOULD] Implement new error treatment logic
     if (!CommandUtils.isSuccessResponse(apduResponse)) {
-      throw new Error(
+      throw new InvalidStatusWordError(
         `Unexpected status word: ${parser.encodeToHexaString(
           apduResponse.statusCode,
         )}`,
@@ -36,8 +39,9 @@ export class GetAppAndVersionCommand
     }
 
     if (parser.extract8BitUint() !== 1) {
-      // TODO: Make dedicated error object
-      throw new Error("getAppAndVersion: format not supported");
+      throw new InvalidResponseFormatError(
+        "getAppAndVersion: format not supported",
+      );
     }
 
     const name = parser.encodeToString(parser.extractFieldLVEncoded());
diff --git a/packages/core/src/api/command/os/GetBatteryStatusCommand.test.ts b/packages/core/src/api/command/os/GetBatteryStatusCommand.test.ts
index 843b35d01..060997a80 100644
--- a/packages/core/src/api/command/os/GetBatteryStatusCommand.test.ts
+++ b/packages/core/src/api/command/os/GetBatteryStatusCommand.test.ts
@@ -1,4 +1,8 @@
 import { Command } from "@api/command/Command";
+import {
+  InvalidBatteryStatusTypeError,
+  InvalidStatusWordError,
+} from "@api/command/Errors";
 import { ApduResponse } from "@internal/device-session/model/ApduResponse";
 
 import {
@@ -106,7 +110,7 @@ describe("GetBatteryStatus", () => {
         data: PERCENTAGE_RESPONSE_HEX.slice(0, -2),
       });
       expect(() => command.parseResponse(PERCENTAGE_RESPONSE)).toThrow(
-        "Call getApdu to initialise battery status type.",
+        InvalidBatteryStatusTypeError,
       );
     });
     it("should throw an error if the response returned unsupported format", () => {
@@ -116,7 +120,7 @@ describe("GetBatteryStatus", () => {
       });
       command.getApdu(BatteryStatusType.BATTERY_PERCENTAGE);
       expect(() => command.parseResponse(FAILED_RESPONSE)).toThrow(
-        "Unexpected status word: 6700",
+        InvalidStatusWordError,
       );
     });
   });
diff --git a/packages/core/src/api/command/os/GetBatteryStatusCommand.ts b/packages/core/src/api/command/os/GetBatteryStatusCommand.ts
index 38d1ad396..1aaac4345 100644
--- a/packages/core/src/api/command/os/GetBatteryStatusCommand.ts
+++ b/packages/core/src/api/command/os/GetBatteryStatusCommand.ts
@@ -2,6 +2,12 @@ import { Apdu } from "@api/apdu/model/Apdu";
 import { ApduBuilder, ApduBuilderArgs } from "@api/apdu/utils/ApduBuilder";
 import { ApduParser } from "@api/apdu/utils/ApduParser";
 import { Command } from "@api/command/Command";
+import {
+  InvalidBatteryDataError,
+  InvalidBatteryFlagsError,
+  InvalidBatteryStatusTypeError,
+  InvalidStatusWordError,
+} from "@api/command/Errors";
 import { CommandUtils } from "@api/command/utils/CommandUtils";
 import { ApduResponse } from "@internal/device-session/model/ApduResponse";
 
@@ -56,13 +62,14 @@ export class GetBatteryStatusCommand
 
   parseResponse(apduResponse: ApduResponse): GetBatteryStatusResponse {
     if (this._statusType === undefined) {
-      throw new Error("Call getApdu to initialise battery status type.");
+      throw new InvalidBatteryStatusTypeError(
+        "Call getApdu to initialise battery status type.",
+      );
     }
 
     const parser = new ApduParser(apduResponse);
-    // [SHOULD] Implement new error treatment logic
     if (!CommandUtils.isSuccessResponse(apduResponse)) {
-      throw new Error(
+      throw new InvalidStatusWordError(
         `Unexpected status word: ${parser.encodeToHexaString(
           apduResponse.statusCode,
         )}`,
@@ -73,14 +80,14 @@ export class GetBatteryStatusCommand
       case BatteryStatusType.BATTERY_PERCENTAGE: {
         const percentage = parser.extract8BitUint();
         if (!percentage) {
-          throw new Error("Cannot parse APDU response");
+          throw new InvalidBatteryDataError("Cannot parse APDU response");
         }
         return percentage > 100 ? -1 : percentage;
       }
       case BatteryStatusType.BATTERY_VOLTAGE: {
         const data = parser.extract16BitUInt();
         if (!data) {
-          throw new Error("Cannot parse APDU response");
+          throw new InvalidBatteryDataError("Cannot parse APDU response");
         }
         return data;
       }
@@ -88,14 +95,14 @@ export class GetBatteryStatusCommand
       case BatteryStatusType.BATTERY_CURRENT: {
         const data = parser.extract8BitUint();
         if (!data) {
-          throw new Error("Cannot parse APDU response");
+          throw new InvalidBatteryDataError("Cannot parse APDU response");
         }
         return (data << 24) >> 24;
       }
       case BatteryStatusType.BATTERY_FLAGS: {
         const flags = parser.extract32BitUInt();
         if (!flags) {
-          throw new Error("Cannot parse APDU response");
+          throw new InvalidBatteryFlagsError("Cannot parse APDU response");
         }
         const chargingUSB = !!(flags & FlagMasks.USB_POWERED);
         const chargingQi = !chargingUSB && !!(flags & FlagMasks.CHARGING);
@@ -116,6 +123,6 @@ export class GetBatteryStatusCommand
   }
 
   private _exhaustiveMatchingGuard(_: never): never {
-    throw new Error("One or some case(s) not covered");
+    throw new InvalidBatteryStatusTypeError("One or some case(s) not covered");
   }
 }
diff --git a/packages/core/src/api/command/os/GetOsVersionCommand.test.ts b/packages/core/src/api/command/os/GetOsVersionCommand.test.ts
index 8cc2e0713..fbc8358cc 100644
--- a/packages/core/src/api/command/os/GetOsVersionCommand.test.ts
+++ b/packages/core/src/api/command/os/GetOsVersionCommand.test.ts
@@ -1,4 +1,5 @@
 import { Command } from "@api/command/Command";
+import { InvalidStatusWordError } from "@api/command/Errors";
 import { DeviceModelId } from "@api/device/DeviceModel";
 import { ApduResponse } from "@internal/device-session/model/ApduResponse";
 
@@ -129,7 +130,7 @@ describe("GetOsVersionCommand", () => {
 
         expect(() =>
           command.parseResponse(response, DeviceModelId.NANO_X),
-        ).toThrow("Unexpected status word: 6e80");
+        ).toThrow(InvalidStatusWordError);
       });
     });
   });
diff --git a/packages/core/src/api/command/os/GetOsVersionCommand.ts b/packages/core/src/api/command/os/GetOsVersionCommand.ts
index 2fb15c6d9..4dc89c1e5 100644
--- a/packages/core/src/api/command/os/GetOsVersionCommand.ts
+++ b/packages/core/src/api/command/os/GetOsVersionCommand.ts
@@ -2,6 +2,7 @@ import { Apdu } from "@api/apdu/model/Apdu";
 import { ApduBuilder } from "@api/apdu/utils/ApduBuilder";
 import { ApduParser } from "@api/apdu/utils/ApduParser";
 import { Command } from "@api/command/Command";
+import { InvalidStatusWordError } from "@api/command/Errors";
 import { CommandUtils } from "@api/command/utils/CommandUtils";
 import { DeviceModelId } from "@api/device/DeviceModel";
 import { ApduResponse } from "@internal/device-session/model/ApduResponse";
@@ -30,7 +31,7 @@ export class GetOsVersionCommand implements Command<GetOsVersionResponse> {
     const parser = new ApduParser(responseApdu);
     if (!CommandUtils.isSuccessResponse(responseApdu)) {
       // [ASK] How de we handle unsuccessful responses?
-      throw new Error(
+      throw new InvalidStatusWordError(
         `Unexpected status word: ${parser.encodeToHexaString(responseApdu.statusCode)}`,
       );
     }