diff --git a/imas_validator/assets/rulesets/efitpp_code/__init__.py b/imas_validator/assets/rulesets/efitpp_code/__init__.py
new file mode 100644
index 0000000..df8b10b
--- /dev/null
+++ b/imas_validator/assets/rulesets/efitpp_code/__init__.py
@@ -0,0 +1 @@
+"""Folder for bundled code-specific IMAS-Validator tests"""
diff --git a/imas_validator/assets/rulesets/efitpp_code/magnetics.py b/imas_validator/assets/rulesets/efitpp_code/magnetics.py
new file mode 100644
index 0000000..86531cb
--- /dev/null
+++ b/imas_validator/assets/rulesets/efitpp_code/magnetics.py
@@ -0,0 +1,52 @@
+"""Required fields of EFIT++ in the magnetics IDS"""
+
+@validator("magnetics")
+def validate_required_fields(ids):
+    """Validate that the magnetics IDS has required fields."""
+
+    # Magnetic field probes
+    for b_field_pol_probe in ids.b_field_pol_probe:
+        # machine description
+        assert b_field_pol_probe.name.has_value
+        assert b_field_pol_probe.identifier.has_value
+        assert b_field_pol_probe.position.r.has_value
+        assert b_field_pol_probe.position.z.has_value
+        assert b_field_pol_probe.position.phi.has_value
+        assert b_field_pol_probe.poloidal_angle.has_value
+        # toroidal angle is not read by EFIT++?
+        # assert b_field_pol_probe.toroidal_angle.has_value
+        if b_field_pol_probe.type.index == 2:  # 'Mirnov probe'
+            assert b_field_pol_probe.area.has_value
+            assert b_field_pol_probe.length.has_value
+            assert b_field_pol_probe.turns.has_value
+        # diagnostic data
+        assert b_field_pol_probe.field.data.has_value
+        assert b_field_pol_probe.field.data_error_upper.has_value
+        assert b_field_pol_probe.field.data.coordinates[0].has_value
+
+    # Flux loops
+    for flux_loop in ids.flux_loop:
+        # machine description
+        assert flux_loop.name.has_value
+        assert flux_loop.identifier.has_value
+        # position
+        for position in flux_loop.position:
+            assert position.r.has_value
+            assert position.z.has_value
+            assert position.phi.has_value
+        # diagnostic data
+        assert flux_loop.flux.data.has_value
+        assert flux_loop.flux.data_error_upper.has_value
+        assert flux_loop.flux.data.coordinates[0].has_value
+
+    # Plasma current (reconstructed data)
+    for ip in ids.ip:
+        assert ip.data.has_value
+        assert ip.data_error_upper.has_value
+        assert ip.data.coordinates[0].has_value
+
+    # Diamagnetic flux (reconstructed data)
+    for diamagnetic_flux in ids.diamagnetic_flux:
+        assert diamagnetic_flux.data.has_value
+        assert diamagnetic_flux.data_error_upper.has_value
+        assert diamagnetic_flux.data.coordinates[0].has_value
diff --git a/imas_validator/assets/rulesets/efitpp_code/pf_active.py b/imas_validator/assets/rulesets/efitpp_code/pf_active.py
new file mode 100644
index 0000000..bb8d907
--- /dev/null
+++ b/imas_validator/assets/rulesets/efitpp_code/pf_active.py
@@ -0,0 +1,28 @@
+"""Required fields of EFIT++ in the pf_active IDS"""
+
+@validator("pf_active")
+def validate_required_fields(ids):
+    """Validate that the pf_active IDS has required fields."""
+
+    # Axisymmetric poloidal field coils
+    for coil in ids.coil:
+        # machine description
+        assert coil.name.has_value
+        assert coil.identifier.has_value
+        for element in coil.element:
+            assert element.geometry.geometry_type in [2, 3, 5, 6]
+            assert element.turns_with_sign.has_value
+
+        # data
+        assert coil.current.data.has_value
+        assert coil.current.data_error_upper.has_value
+        assert coil.current.data.coordinates[0].has_value
+
+    # PF power supplies
+    for supply in ids.supply:
+        assert supply.name.has_value
+        assert supply.identifier.has_value
+
+    # Circuits
+    for circuit in ids.circuit:
+        assert circuit.connections.has_value
diff --git a/imas_validator/assets/rulesets/efitpp_code/pf_passive.py b/imas_validator/assets/rulesets/efitpp_code/pf_passive.py
new file mode 100644
index 0000000..b0c398f
--- /dev/null
+++ b/imas_validator/assets/rulesets/efitpp_code/pf_passive.py
@@ -0,0 +1,17 @@
+"""Required fields of EFIT++ in the pf_passive IDS"""
+
+@validator("pf_passive")
+def validate_required_fields(ids):
+    """Validate that the pf_passive IDS has required fields."""
+
+    # Axisymmetric passive conductors
+    for loop in ids.loop:
+        # machine description
+        assert loop.name.has_value
+        for element in loop.element:
+            assert element.geometry.geometry_type in [2, 3, 5, 6]
+            assert element.turns_with_sign.has_value
+        # data
+        assert loop.current.has_value
+        assert loop.current_error_upper.has_value
+        assert loop.current.coordinates[0].has_value
diff --git a/imas_validator/assets/rulesets/efitpp_code/tf.py b/imas_validator/assets/rulesets/efitpp_code/tf.py
new file mode 100644
index 0000000..c66824a
--- /dev/null
+++ b/imas_validator/assets/rulesets/efitpp_code/tf.py
@@ -0,0 +1,9 @@
+"""Required fields of EFIT++ in the tf IDS"""
+
+@validator("tf")
+def validate_required_fields(ids):
+    """Validate that the tf IDS has required fields."""
+
+    # Vacuume field times major radius in the toroidal field magnet.
+    assert ids.b_field_tor_vacuum_r.data.has_value
+    assert ids.b_field_tor_vacuum_r.data.coordinates[0].has_value
diff --git a/imas_validator/assets/rulesets/efitpp_code/wall.py b/imas_validator/assets/rulesets/efitpp_code/wall.py
new file mode 100644
index 0000000..7c80c67
--- /dev/null
+++ b/imas_validator/assets/rulesets/efitpp_code/wall.py
@@ -0,0 +1,12 @@
+"""Required fields of EFIT++ in the wall IDS"""
+
+@validator("wall")
+def validate_required_fields(ids):
+    """Validate that the wall IDS has required fields."""
+
+    # Wall limiter 2d
+    for description_2d in ids.description_2d:
+        # machine description
+        for unit in description_2d.limiter.unit:
+            assert unit.outline.r.has_value
+            assert unit.outline.z.has_value