diff --git a/repositories/dbmodels/db_sanction_check.go b/repositories/dbmodels/db_sanction_check.go
new file mode 100644
index 00000000..2d04d086
--- /dev/null
+++ b/repositories/dbmodels/db_sanction_check.go
@@ -0,0 +1,25 @@
+package dbmodels
+
+import (
+	"time"
+
+	"github.com/checkmarble/marble-backend/utils"
+)
+
+const TABLE_SANCTION_CHECKS = "sanction_checks"
+
+var SelectSanctionChecksColumn = utils.ColumnList[DBSanctionCheck]()
+
+type DBSanctionCheck struct {
+	Id              string    `db:"id"`
+	DecisionId      string    `db:"decision_id"`
+	Status          string    `db:"status"`
+	SearchInput     []byte    `db:"search_input"`
+	SearchDatasets  []string  `db:"search_datasets"`
+	SearchThreshold float64   `db:"search_threshold"`
+	IsManual        bool      `db:"is_manual"`
+	RequestedBy     string    `db:"requested_by"`
+	IsArchived      bool      `db:"is_archived"`
+	CreatedAt       time.Time `db:"created_at"`
+	UpdatedAt       time.Time `db:"updated_at"`
+}
diff --git a/repositories/dbmodels/db_sanction_check_match.go b/repositories/dbmodels/db_sanction_check_match.go
new file mode 100644
index 00000000..2dab78fb
--- /dev/null
+++ b/repositories/dbmodels/db_sanction_check_match.go
@@ -0,0 +1,23 @@
+package dbmodels
+
+import (
+	"time"
+
+	"github.com/checkmarble/marble-backend/utils"
+)
+
+const TABLE_SANCTION_CHECK_MATCHES = "sanction_check_matches"
+
+var SelectSanctionCheckMatchesColumn = utils.ColumnList[DBSanctionCheckMatch]()
+
+type DBSanctionCheckMatch struct {
+	Id                   string    `db:"id"`
+	SanctionCheckId      string    `db:"sanction_check_id"`
+	OpenSanctionEntityId string    `db:"opensanction_entity_id"`
+	Status               string    `db:"status"`
+	QueryIds             []string  `db:"query_ids"`
+	Payload              []byte    `db:"payload"`
+	ReviewedBy           string    `db:"reviewed_by"`
+	CreatedAt            time.Time `db:"created_at"`
+	UpdatedAt            time.Time `db:"updated_at"`
+}
diff --git a/repositories/dbmodels/db_sanction_match_comment.go b/repositories/dbmodels/db_sanction_match_comment.go
new file mode 100644
index 00000000..0ee34cd0
--- /dev/null
+++ b/repositories/dbmodels/db_sanction_match_comment.go
@@ -0,0 +1,19 @@
+package dbmodels
+
+import (
+	"time"
+
+	"github.com/checkmarble/marble-backend/utils"
+)
+
+const TABLE_SANCTION_CHECK_MATCH_COMMENTS = "sanction_check_match_comments"
+
+var SelectSanctionCheckMatchCommentsColumn = utils.ColumnList[DBSanctionCheckMatchComment]()
+
+type DBSanctionCheckMatchComment struct {
+	Id                   string    `db:"id"`
+	SanctionCheckMatchId string    `db:"sanction_check_match_id"`
+	CommentedBy          string    `db:"commented_by"`
+	Comment              string    `db:"comment"`
+	CreatedAt            time.Time `db:"created_at"`
+}
diff --git a/repositories/migrations/20250116141900_sanction_check.sql b/repositories/migrations/20250116141900_sanction_check.sql
new file mode 100644
index 00000000..7924d32d
--- /dev/null
+++ b/repositories/migrations/20250116141900_sanction_check.sql
@@ -0,0 +1,83 @@
+-- +goose Up
+-- +goose StatementBegin
+
+create table sanction_checks (
+    id uuid default uuid_generate_v4(),
+    decision_id uuid not null,
+
+    status text check (status in ('confirmed_hit', 'in_review', 'error')),
+    search_input jsonb,
+    search_datasets text[],
+    search_threshold float,
+    is_manual bool default false,
+    requested_by uuid null,
+
+    is_archived bool default false,
+    created_at timestamp with time zone default now(),
+    updated_at timestamp with time zone default now(),
+
+    primary key (id),
+    constraint fk_decision
+        foreign key (decision_id)
+        references decisions (id),
+    constraint fk_user
+        foreign key (requested_by)
+        references users (id)
+);
+
+create index idx_sanction_checks_decision_id on sanction_checks (decision_id);
+
+create table sanction_check_matches (
+    id uuid default uuid_generate_v4(),
+    sanction_check_id uuid not null,
+
+    opensanction_entity_id text not null,
+    status text check (status in ('pending', 'confirmed_hit', 'no_hit')),
+    query_ids text[],
+    payload jsonb,
+    reviewed_by uuid,
+
+    created_at timestamp with time zone default now(),
+    updated_at timestamp with time zone default now(),
+
+    primary key (id),
+    constraint fk_sanction_check
+        foreign key (sanction_check_id)
+        references sanction_checks (id),
+    constraint fk_user
+        foreign key (reviewed_by)
+        references users (id)
+);
+
+create index idx_sanction_check_matches_sanction_check_id on sanction_check_matches (sanction_check_id);
+
+create table sanction_check_match_comments (
+    id uuid default uuid_generate_v4(),
+    sanction_check_match_id uuid not null,
+
+    commented_by uuid not null,
+    comment text,
+
+    created_at timestamp with time zone default now(),
+
+    primary key (id),
+    constraint fk_sanction_check_match
+        foreign key (sanction_check_match_id)
+        references sanction_check_matches (id),
+    constraint fk_user
+        foreign key (commented_by)
+        references users (id)
+);
+
+create index idx_sanction_check_match_comments_sanction_check_match_id on sanction_check_match_comments (sanction_check_match_id);
+
+-- +goose StatementEnd
+
+-- +goose Down
+-- +goose StatementBegin
+
+drop table sanction_checks;
+drop table sanction_check_matches;
+drop table sanction_check_match_comments;
+
+-- +goose StatementEnd
\ No newline at end of file