diff --git a/libpldm/bios_table.h b/libpldm/bios_table.h
new file mode 100644
index 0000000..3d17f3c
--- /dev/null
+++ b/libpldm/bios_table.h
@@ -0,0 +1,115 @@
+#ifndef BIOS_TABLE_H__
+#define BIOS_TABLE_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "bios.h"
+#include <stdbool.h>
+#include <stddef.h>
+#include <stdint.h>
+
+/** @struct pldm_bios_table_iter
+ *  structure representing bios table iterator
+ */
+struct pldm_bios_table_iter;
+
+/** @brief Create a bios table iterator
+ *  @param[in] table - Pointer to table data
+ *  @param[in] length - Length of table data
+ *  @param[in] type - Type of pldm bios table
+ *  @return Iterator to the beginning
+ */
+struct pldm_bios_table_iter *
+pldm_bios_table_iter_create(const void *table, size_t length,
+			    enum pldm_bios_table_types type);
+
+/** @brief Release a bios table iterator
+ *  @param[in] iter - Pointer to bios table iterator
+ */
+void pldm_bios_table_iter_free(struct pldm_bios_table_iter *iter);
+
+/** @brief Check if the iterator reaches the end of the bios table
+ *  @param[in] iter - Pointer to the bios table iterator
+ *  @return true if iterator reaches the end
+ *  @note *end* is a position after the last entry.
+ */
+bool pldm_bios_table_iter_is_end(const struct pldm_bios_table_iter *iter);
+
+/** @brief Get iterator to next entry
+ *  @param[in] iter - Pointer the bios table iterator
+ */
+void pldm_bios_table_iter_next(struct pldm_bios_table_iter *iter);
+
+/** @brief Get the bios table entry that the iterator points to
+ *  @param[in] iter - Pointer to the bios table iterator
+ *  @return Pointer to an entry in bios table
+ */
+const void *pldm_bios_table_iter_value(struct pldm_bios_table_iter *iter);
+
+/** @brief Get the bios attribute table entry that the iterator points to
+ *  @param[in] iter - Pointer the bios attribute table iterator
+ *  @return Pointer to an entry in bios attribute table
+ */
+static inline const struct pldm_bios_attr_table_entry *
+pldm_bios_table_iter_attr_entry_value(struct pldm_bios_table_iter *iter)
+{
+	return (const struct pldm_bios_attr_table_entry *)
+	    pldm_bios_table_iter_value(iter);
+}
+
+/** @brief Get the total number of possible values for the entry
+ *  @param[in] entry - Pointer to bios attribute table entry
+ *  @return total number of possible values
+ */
+uint8_t pldm_bios_table_attr_entry_enum_decode_pv_num(
+    const struct pldm_bios_attr_table_entry *entry);
+
+/** @brief Get the total number of possible values for the entry and check the
+ * validity of the parameters
+ *  @param[in] entry - Pointer to bios attribute table entry
+ *  @param[out] pv_num - Pointer to total number of possible values
+ *  @return pldm_completion_codes
+ */
+int pldm_bios_table_attr_entry_enum_decode_pv_num_check(
+    const struct pldm_bios_attr_table_entry *entry, uint8_t *pv_num);
+
+/** @brief Get the total number of default values for the entry
+ *  @param[in] entry - Pointer to bios attribute table entry
+ *  @return total number of default values
+ */
+uint8_t pldm_bios_table_attr_entry_enum_decode_def_num(
+    const struct pldm_bios_attr_table_entry *entry);
+
+/** @brief Get the total number of default values for the entry and check the
+ * validity of the parameters
+ *  @param[in] entry - Pointer to bios attribute table entry
+ *  @param[out] def_num - Pointer to total number of default values
+ *  @return pldm_completion_codes
+ */
+int pldm_bios_table_attr_entry_enum_decode_def_num_check(
+    const struct pldm_bios_attr_table_entry *entry, uint8_t *def_num);
+
+/** @brief Get the length of default string in bytes for the entry
+ *  @param[in] entry - Pointer to bios attribute table entry
+ *  @return length of default string in bytes
+ */
+uint16_t pldm_bios_table_attr_entry_string_decode_def_string_length(
+    const struct pldm_bios_attr_table_entry *entry);
+
+/** @brief Get the length of default string in bytes for the entry and check the
+ * validity of the parameters
+ *  @param[in] entry - Pointer to bios attribute table entry
+ *  @param[out] def_string_length Pointer to length of default string in bytes
+ *  @return pldm_completion_codes
+ */
+int pldm_bios_table_attr_entry_string_decode_def_string_length_check(
+    const struct pldm_bios_attr_table_entry *entry,
+    uint16_t *def_string_length);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif