diff --git a/src/BaseAPI.js b/src/BaseAPI.js
index 596adb7..469b14e 100644
--- a/src/BaseAPI.js
+++ b/src/BaseAPI.js
@@ -113,9 +113,7 @@ export default class BaseAPI {
       terminationMessage?: String) {
     let returnValue = global_constants.SCORM_FALSE;
 
-    if (this.isInitialized()) {
-      this.throwSCORMError(this.#error_codes.INITIALIZED, initializeMessage);
-    } else if (this.isTerminated()) {
+    if (this.isTerminated()) {
       this.throwSCORMError(this.#error_codes.TERMINATED, terminationMessage);
     } else {
       if (this.selfReportSessionTime) {