diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4a1bfa9..1e58d28 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,6 +16,10 @@ Types of changes:
 
 ## [Unreleased]
 
+### Fixed
+
+- Add `identifier_placeholder` parameter to all missing relevant check functions and forward to constructors
+
 ## [0.11.1] - 2026-01-22
 
 ### Fixed
diff --git a/src/koality/checks.py b/src/koality/checks.py
index aef16ac..326bda8 100644
--- a/src/koality/checks.py
+++ b/src/koality/checks.py
@@ -811,6 +811,7 @@ def __init__(
         *,
         filters: dict[str, Any] | None = None,
         identifier_format: str = "identifier",
+        identifier_placeholder: str = "ALL",
         date_info: str | None = None,
         extra_info: str | None = None,
         monitor_only: bool = False,
@@ -840,6 +841,7 @@ def __init__(
             upper_threshold=upper_threshold,
             filters=filters,
             identifier_format=identifier_format,
+            identifier_placeholder=identifier_placeholder,
             date_info=date_info,
             extra_info=extra_info,
             monitor_only=monitor_only,
@@ -1025,6 +1027,7 @@ def __init__(
         *,
         filters: dict[str, Any] | None = None,
         identifier_format: str = "identifier",
+        identifier_placeholder: str = "ALL",
         date_info: str | None = None,
         extra_info: str | None = None,
         monitor_only: bool = False,
@@ -1040,6 +1043,7 @@ def __init__(
             upper_threshold=upper_threshold,
             filters=filters,
             identifier_format=identifier_format,
+            identifier_placeholder=identifier_placeholder,
             date_info=date_info,
             extra_info=extra_info,
             monitor_only=monitor_only,
@@ -1067,6 +1071,7 @@ def __init__(
         *,
         filters: dict[str, Any] | None = None,
         identifier_format: str = "identifier",
+        identifier_placeholder: str = "ALL",
         date_info: str | None = None,
         extra_info: str | None = None,
         monitor_only: bool = False,
@@ -1082,6 +1087,7 @@ def __init__(
             upper_threshold=upper_threshold,
             filters=filters,
             identifier_format=identifier_format,
+            identifier_placeholder=identifier_placeholder,
             date_info=date_info,
             extra_info=extra_info,
             monitor_only=monitor_only,
@@ -1109,6 +1115,7 @@ def __init__(
         *,
         filters: dict[str, Any] | None = None,
         identifier_format: str = "identifier",
+        identifier_placeholder: str = "ALL",
         date_info: str | None = None,
         extra_info: str | None = None,
         monitor_only: bool = False,
@@ -1124,6 +1131,7 @@ def __init__(
             upper_threshold=upper_threshold,
             filters=filters,
             identifier_format=identifier_format,
+            identifier_placeholder=identifier_placeholder,
             date_info=date_info,
             extra_info=extra_info,
             monitor_only=monitor_only,
@@ -1175,6 +1183,7 @@ def __init__(
         *,
         filters: dict[str, Any] | None = None,
         identifier_format: str = "identifier",
+        identifier_placeholder: str = "ALL",
         date_info: str | None = None,
         extra_info: str | None = None,
         monitor_only: bool = False,
@@ -1194,6 +1203,7 @@ def __init__(
             upper_threshold=upper_threshold,
             filters=filters,
             identifier_format=identifier_format,
+            identifier_placeholder=identifier_placeholder,
             date_info=date_info,
             extra_info=extra_info,
             monitor_only=monitor_only,
diff --git a/tests/unit/test_identifier_placeholder_checks.py b/tests/unit/test_identifier_placeholder_checks.py
new file mode 100644
index 0000000..12965d2
--- /dev/null
+++ b/tests/unit/test_identifier_placeholder_checks.py
@@ -0,0 +1,205 @@
+"""Unit tests ensuring identifier_placeholder is respected by checks."""
+
+import datetime as dt
+
+import pytest
+
+from koality.checks import (
+    AverageCheck,
+    CountCheck,
+    DuplicateCheck,
+    MatchRateCheck,
+    MaxCheck,
+    MinCheck,
+    NullRatioCheck,
+    OccurrenceCheck,
+    RegexMatchCheck,
+    RollingValuesInSetCheck,
+)
+
+pytestmark = pytest.mark.unit
+
+
+def test_average_check_uses_identifier_placeholder() -> None:
+    """AverageCheck uses identifier_placeholder for naming-only identifier filters."""
+    chk = AverageCheck(
+        database_accessor="",
+        database_provider=None,
+        table="t",
+        check_column="col",
+        filters={"shop_id": {"type": "identifier"}},
+        identifier_format="filter_name",
+        identifier_placeholder="PH",
+    )
+    assert chk.identifier == "PH"
+    assert chk.identifier_column == "SHOP_ID"
+
+
+def test_max_check_uses_identifier_placeholder() -> None:
+    """MaxCheck uses identifier_placeholder for naming-only identifier filters."""
+    chk = MaxCheck(
+        database_accessor="",
+        database_provider=None,
+        table="t",
+        check_column="col",
+        filters={"shop_id": {"type": "identifier"}},
+        identifier_format="filter_name",
+        identifier_placeholder="PH2",
+    )
+    assert chk.identifier == "PH2"
+    assert chk.identifier_column == "SHOP_ID"
+
+
+def test_min_check_uses_identifier_placeholder() -> None:
+    """MinCheck uses identifier_placeholder for naming-only identifier filters."""
+    chk = MinCheck(
+        database_accessor="",
+        database_provider=None,
+        table="t",
+        check_column="col",
+        filters={"shop_id": {"type": "identifier"}},
+        identifier_format="filter_name",
+        identifier_placeholder="PH3",
+    )
+    assert chk.identifier == "PH3"
+    assert chk.identifier_column == "SHOP_ID"
+
+
+def test_occurrence_check_uses_identifier_placeholder() -> None:
+    """OccurrenceCheck uses identifier_placeholder for naming-only identifier filters."""
+    chk = OccurrenceCheck(
+        database_accessor="",
+        database_provider=None,
+        max_or_min="max",
+        table="t",
+        check_column="col",
+        filters={"shop_id": {"type": "identifier"}},
+        identifier_format="filter_name",
+        identifier_placeholder="PH4",
+    )
+    assert chk.identifier == "PH4"
+    assert chk.identifier_column == "SHOP_ID"
+
+
+def test_rolling_values_in_set_check_requires_date_and_uses_placeholder() -> None:
+    """RollingValuesInSetCheck requires a date filter and uses identifier_placeholder."""
+    # Provide a date filter to satisfy constructor requirements
+    today = dt.datetime.now(tz=dt.UTC).date().isoformat()
+    chk = RollingValuesInSetCheck(
+        database_accessor="",
+        database_provider=None,
+        table="t",
+        check_column="col",
+        value_set=["a"],
+        filters={
+            "partition_date": {"column": "DATE", "value": today, "type": "date"},
+            "shop_id": {"type": "identifier"},
+        },
+        identifier_format="filter_name",
+        identifier_placeholder="PH5",
+    )
+    assert chk.identifier == "PH5"
+    assert chk.identifier_column == "SHOP_ID"
+
+
+def test_values_in_set_check_uses_identifier_placeholder() -> None:
+    """ValuesInSetCheck uses identifier_placeholder for naming-only identifier filters."""
+    chk = RollingValuesInSetCheck(
+        database_accessor="",
+        database_provider=None,
+        table="t",
+        check_column="col",
+        value_set=["a"],
+        filters={
+            "shop_id": {"type": "identifier"},
+            "partition_date": {
+                "column": "DATE",
+                "value": dt.datetime.now(tz=dt.UTC).date().isoformat(),
+                "type": "date",
+            },
+        },
+        identifier_format="filter_name",
+        identifier_placeholder="PH6",
+    )
+    assert chk.identifier == "PH6"
+    assert chk.identifier_column == "SHOP_ID"
+
+
+def test_regex_check_use_identifier_placeholder() -> None:
+    """RegexMatchCheck and MatchRateCheck use identifier_placeholder for naming-only identifier filters."""
+    regex_chk = RegexMatchCheck(
+        database_accessor="",
+        database_provider=None,
+        table="t",
+        check_column="col",
+        regex_to_match="^a",
+        filters={"shop_id": {"type": "identifier"}},
+        identifier_format="filter_name",
+        identifier_placeholder="PH7",
+    )
+    assert regex_chk.identifier == "PH7"
+    assert regex_chk.identifier_column == "SHOP_ID"
+
+
+def test_matchrate_check_uses_identifier_placeholder() -> None:
+    """MatchRateCheck uses identifier_placeholder for naming-only identifier filters."""
+    # MatchRateCheck
+    mr_chk = MatchRateCheck(
+        database_accessor="",
+        database_provider=None,
+        left_table="left",
+        right_table="right",
+        check_column="col",
+        join_columns=["id"],
+        filters={"shop_id": {"type": "identifier"}},
+        identifier_format="filter_name",
+        identifier_placeholder="PH8",
+    )
+    assert mr_chk.identifier == "PH8"
+    assert mr_chk.identifier_column == "SHOP_ID"
+
+
+# CountCheck, DuplicateCheck, NullRatioCheck,
+def test_count_check_uses_identifier_placeholder() -> None:
+    """CountCheck uses identifier_placeholder for naming-only identifier filters."""
+    chk = CountCheck(
+        database_accessor="",
+        database_provider=None,
+        table="t",
+        check_column="col",
+        filters={"shop_id": {"type": "identifier"}},
+        identifier_format="filter_name",
+        identifier_placeholder="PH9",
+    )
+    assert chk.identifier == "PH9"
+    assert chk.identifier_column == "SHOP_ID"
+
+
+def test_duplicate_check_uses_identifier_placeholder() -> None:
+    """DuplicateCheck uses identifier_placeholder for naming-only identifier filters."""
+    chk = DuplicateCheck(
+        database_accessor="",
+        database_provider=None,
+        table="t",
+        check_column="col",
+        filters={"shop_id": {"type": "identifier"}},
+        identifier_format="filter_name",
+        identifier_placeholder="PH10",
+    )
+    assert chk.identifier == "PH10"
+    assert chk.identifier_column == "SHOP_ID"
+
+
+def test_null_ratio_check_uses_identifier_placeholder() -> None:
+    """NullRatioCheck uses identifier_placeholder for naming-only identifier filters."""
+    chk = NullRatioCheck(
+        database_accessor="",
+        database_provider=None,
+        table="t",
+        check_column="col",
+        filters={"shop_id": {"type": "identifier"}},
+        identifier_format="filter_name",
+        identifier_placeholder="PH11",
+    )
+    assert chk.identifier == "PH11"
+    assert chk.identifier_column == "SHOP_ID"