diff --git a/src/sagemaker/jumpstart/accessors.py b/src/sagemaker/jumpstart/accessors.py
index 2ed2deb803..9ebc2880bc 100644
--- a/src/sagemaker/jumpstart/accessors.py
+++ b/src/sagemaker/jumpstart/accessors.py
@@ -25,6 +25,7 @@
 from sagemaker.jumpstart.hub.utils import (
     construct_hub_model_arn_from_inputs,
     construct_hub_model_reference_arn_from_inputs,
+    generate_hub_arn_for_init_kwargs,
 )
 from sagemaker.jumpstart.constants import JUMPSTART_DEFAULT_REGION_NAME
 from sagemaker.session import Session
@@ -291,6 +292,10 @@ def get_model_specs(
         # Users only input model id, not contentType, so first try to describe with ModelReference, then with Model
         if hub_arn:
             try:
+                hub_arn = generate_hub_arn_for_init_kwargs(
+                    hub_name=hub_arn, region=region, session=sagemaker_session
+                )
+
                 hub_model_arn = construct_hub_model_reference_arn_from_inputs(
                     hub_arn=hub_arn, model_name=model_id, version=version
                 )
diff --git a/src/sagemaker/jumpstart/estimator.py b/src/sagemaker/jumpstart/estimator.py
index af2fb5bc54..4daf9b1810 100644
--- a/src/sagemaker/jumpstart/estimator.py
+++ b/src/sagemaker/jumpstart/estimator.py
@@ -41,7 +41,7 @@
     validate_model_id_and_get_type,
     resolve_model_sagemaker_config_field,
     verify_model_region_and_return_specs,
-    remove_env_var_from_estimator_kwargs_if_accept_eula_present,
+    remove_env_var_from_estimator_kwargs_if_model_access_config_present,
     get_model_access_config,
     get_hub_access_config,
 )
@@ -616,6 +616,7 @@ def _validate_model_id_and_get_type_hook():
         self.tolerate_vulnerable_model = estimator_init_kwargs.tolerate_vulnerable_model
         self.instance_count = estimator_init_kwargs.instance_count
         self.region = estimator_init_kwargs.region
+        self.environment = estimator_init_kwargs.environment
         self.orig_predictor_cls = None
         self.role = estimator_init_kwargs.role
         self.sagemaker_session = estimator_init_kwargs.sagemaker_session
@@ -693,7 +694,7 @@ def fit(
                 accept the end-user license agreement (EULA) that some
                 models require. (Default: None).
         """
-        self.model_access_config = get_model_access_config(accept_eula)
+        self.model_access_config = get_model_access_config(accept_eula, self.environment)
         self.hub_access_config = get_hub_access_config(
             hub_content_arn=self.init_kwargs.get("model_reference_arn", None)
         )
@@ -713,7 +714,9 @@ def fit(
             config_name=self.config_name,
             hub_access_config=self.hub_access_config,
         )
-        remove_env_var_from_estimator_kwargs_if_accept_eula_present(self.init_kwargs, accept_eula)
+        remove_env_var_from_estimator_kwargs_if_model_access_config_present(
+            self.init_kwargs, self.model_access_config
+        )
 
         return super(JumpStartEstimator, self).fit(**estimator_fit_kwargs.to_kwargs_dict())
 
diff --git a/src/sagemaker/jumpstart/utils.py b/src/sagemaker/jumpstart/utils.py
index bd81226727..15f9e9b52e 100644
--- a/src/sagemaker/jumpstart/utils.py
+++ b/src/sagemaker/jumpstart/utils.py
@@ -1632,17 +1632,29 @@ def get_draft_model_content_bucket(provider: Dict, region: str) -> str:
     return neo_bucket
 
 
-def remove_env_var_from_estimator_kwargs_if_accept_eula_present(
-    init_kwargs: dict, accept_eula: Optional[bool]
+def remove_env_var_from_estimator_kwargs_if_model_access_config_present(
+    init_kwargs: dict, model_access_config: Optional[dict]
 ):
-    """Remove env vars if access configs are used
+    """Remove env vars if ModelAccessConfig is used
 
     Args:
         init_kwargs (dict): Dictionary of kwargs when Estimator is instantiated.
         accept_eula (Optional[bool]): Whether or not the EULA was accepted, optionally passed in to Estimator.fit().
     """
-    if accept_eula is not None and init_kwargs["environment"]:
-        del init_kwargs["environment"][constants.SAGEMAKER_GATED_MODEL_S3_URI_TRAINING_ENV_VAR_KEY]
+    if (
+        model_access_config is not None
+        and init_kwargs.get("environment") is not None
+        and init_kwargs.get("model_uri") is not None
+    ):
+        if (
+            constants.SAGEMAKER_GATED_MODEL_S3_URI_TRAINING_ENV_VAR_KEY
+            in init_kwargs["environment"]
+        ):
+            del init_kwargs["environment"][
+                constants.SAGEMAKER_GATED_MODEL_S3_URI_TRAINING_ENV_VAR_KEY
+            ]
+        if "accept_eula" in init_kwargs["environment"]:
+            del init_kwargs["environment"]["accept_eula"]
 
 
 def get_hub_access_config(hub_content_arn: Optional[str]):
@@ -1659,16 +1671,24 @@ def get_hub_access_config(hub_content_arn: Optional[str]):
     return hub_access_config
 
 
-def get_model_access_config(accept_eula: Optional[bool]):
+def get_model_access_config(accept_eula: Optional[bool], environment: Optional[dict]):
     """Get access configs
 
     Args:
         accept_eula (Optional[bool]): Whether or not the EULA was accepted, optionally passed in to Estimator.fit().
     """
+    env_var_eula = environment.get("accept_eula") if environment else None
+    if env_var_eula is not None and accept_eula is not None:
+        raise ValueError(
+            "Cannot pass in both accept_eula and environment variables. "
+            "Please remove the environment variable and pass in the accept_eula parameter."
+        )
+
+    model_access_config = None
+    if env_var_eula is not None:
+        model_access_config = {"AcceptEula": env_var_eula == "true"}
     if accept_eula is not None:
         model_access_config = {"AcceptEula": accept_eula}
-    else:
-        model_access_config = None
 
     return model_access_config