diff --git a/Makefile.am b/Makefile.am
index 92adfa6e..c01cd4c4 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -274,6 +274,8 @@ src_iwd_SOURCES = src/main.c linux/nl80211.h src/iwd.h \
 					src/dpp.c \
 					src/udev.c \
 					src/pmksa.h src/pmksa.c \
+					src/vendor_quirks.h \
+					src/vendor_quirks.c \
 					$(eap_sources) \
 					$(builtin_sources)
 
diff --git a/src/vendor_quirks.c b/src/vendor_quirks.c
new file mode 100644
index 00000000..18a9ba7a
--- /dev/null
+++ b/src/vendor_quirks.c
@@ -0,0 +1,67 @@
+/*
+ *
+ *  Wireless daemon for Linux
+ *
+ *  Copyright (C) 2025  Locus Robotics Corporation. All rights reserved.
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2.1 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <string.h>
+
+#include <ell/ell.h>
+
+#include "src/vendor_quirks.h"
+
+static const struct {
+	uint8_t oui[3];
+	struct vendor_quirk quirks;
+} oui_quirk_db[] = {
+	{ }
+};
+
+void vendor_quirks_append_for_oui(const uint8_t *oui,
+					struct vendor_quirk *quirks)
+{
+	size_t i;
+
+	for (i = 0; i < L_ARRAY_SIZE(oui_quirk_db); i++) {
+		const struct vendor_quirk *quirk = &oui_quirk_db[i].quirks;
+
+		if (memcmp(oui_quirk_db[i].oui, oui, 3))
+			continue;
+
+		quirks->ignore_bss_tm_candidates |=
+				quirk->ignore_bss_tm_candidates;
+		quirks->replay_counter_mismatch |=
+				quirk->replay_counter_mismatch;
+	}
+}
+
+const char *vendor_quirks_to_string(struct vendor_quirk quirks)
+{
+	static char out[1024];
+	size_t s = 0;
+
+	if (!s)
+		return NULL;
+
+	return out;
+}
diff --git a/src/vendor_quirks.h b/src/vendor_quirks.h
new file mode 100644
index 00000000..b5d726ca
--- /dev/null
+++ b/src/vendor_quirks.h
@@ -0,0 +1,39 @@
+/*
+ *
+ *  Wireless daemon for Linux
+ *
+ *  Copyright (C) 2025  Locus Robotics Corporation. All rights reserved.
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License as published by the Free Software Foundation; either
+ *  version 2.1 of the License, or (at your option) any later version.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ */
+
+#ifndef __IWD_VENDOR_QUIRKS_H
+#define __IWD_VENDOR_QUIRKS_H
+
+
+#include <stdint.h>
+
+struct vendor_quirk {
+	bool ignore_bss_tm_candidates : 1;
+	bool replay_counter_mismatch : 1;
+};
+
+void vendor_quirks_append_for_oui(const uint8_t *oui,
+					struct vendor_quirk *quirks);
+
+const char *vendor_quirks_to_string(struct vendor_quirk quirks);
+
+#endif /* __IWD_VENDOR_QUIRKS_H */