diff --git a/openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.h b/openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.h
index 84284f0c48..3770d2c6ec 100644
--- a/openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.h
+++ b/openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.h
@@ -35,6 +35,7 @@
 #include "NR_CellGroupConfig.h"
 #include "NR_UE-NR-Capability.h"
 #include "nr_mac.h"
+#include "nr_prach_config.h"
 #include "common/utils/nr/nr_common.h"
 
 #define NB_SRS_PERIOD         (18)
@@ -52,20 +53,6 @@ typedef enum {
   pusch_len2 = 2
 } pusch_maxLength_t;
 
-typedef struct {
-  uint32_t format;
-  uint32_t start_symbol;
-  uint32_t N_t_slot;
-  uint32_t N_dur;
-  uint32_t N_RA_slot;
-  uint32_t N_RA_sfn;
-  uint32_t max_association_period;
-  int x;
-  int y;
-  int y2;
-  uint64_t s_map;
-} nr_prach_info_t;
-
 typedef struct {
   uint16_t bwpStart;
   uint16_t bwpSize;
@@ -161,8 +148,6 @@ void find_aggregation_candidates(uint8_t *aggregation_level,
                                  const NR_SearchSpace_t *ss,
                                  int maxL);
 
-uint16_t get_nr_prach_format_from_index(uint8_t index, uint32_t pointa, uint8_t unpaired);
-
 bool get_nr_prach_sched_from_info(nr_prach_info_t info,
                                   int config_index,
                                   int frame,
@@ -172,8 +157,6 @@ bool get_nr_prach_sched_from_info(nr_prach_info_t info,
                                   uint16_t *RA_sfn_index,
                                   uint8_t unpaired);
 
-nr_prach_info_t get_nr_prach_occasion_info_from_index(uint8_t index, frequency_range_t freq_range, uint8_t unpaired);
-
 uint8_t get_pusch_mcs_table(long *mcs_Table,
                             int is_tp,
                             int dci_format,
@@ -190,8 +173,6 @@ int ul_ant_bits(NR_DMRS_UplinkConfig_t *NR_DMRS_UplinkConfig, long transformPrec
 
 uint8_t get_pdsch_mcs_table(long *mcs_Table, int dci_format, int rnti_type, int ss_type);
 
-int get_format0(uint8_t index, uint8_t unpaired, frequency_range_t frequency_range);
-
 uint16_t get_NCS(uint8_t index, uint16_t format, uint8_t restricted_set_config);
 int compute_pucch_crc_size(int O_uci);
 uint8_t get_l0_ul(uint8_t mapping_type, uint8_t dmrs_typeA_position);
diff --git a/openair2/LAYER2/NR_MAC_COMMON/nr_prach_config.h b/openair2/LAYER2/NR_MAC_COMMON/nr_prach_config.h
new file mode 100644
index 0000000000..1b6aa0bfb7
--- /dev/null
+++ b/openair2/LAYER2/NR_MAC_COMMON/nr_prach_config.h
@@ -0,0 +1,75 @@
+/*
+ * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The OpenAirInterface Software Alliance licenses this file to You under
+ * the OAI Public License, Version 1.1  (the "License"); you may not use this file
+ * except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.openairinterface.org/?page_id=698
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *-------------------------------------------------------------------------------
+ * For more information about the OpenAirInterface (OAI) Software Alliance:
+ *      contact@openairinterface.org
+ */
+
+/*! \file openair2/LAYER2/NR_MAC_COMMON/nr_prach_config.h
+* \brief Tools to query the PRACH configuration tables
+* \author Romain beurdouche
+* \date Jul. 2025
+* \version 0.1
+* \company Eurecom
+* \email romain.beurdouche@eurecom.fr
+* \note The PRACH configuration tables are used in the MAC layer for scheduling and beyond.
+*       For example the PRACH duration is requested in the O-RAN 7.2 FrontHaul Interface
+*/
+
+/**
+ * @brief Fetch PRACH format (format only) from PRACH configuration tables
+ *
+ * @param index PRACH configuration index
+ * @param unpaired Duplex mode TDD or FDD
+ * @param freq_range Frequency range FR1 or FR2
+ * @return PRACH format (format only)
+ */
+int get_format0(uint8_t index, uint8_t unpaired, frequency_range_t frequency_range);
+
+typedef struct {
+  uint32_t format;
+  uint32_t start_symbol;
+  uint32_t N_t_slot;
+  uint32_t N_dur;
+  uint32_t N_RA_slot;
+  uint32_t N_RA_sfn;
+  uint32_t max_association_period;
+  int x;
+  int y;
+  int y2;
+  uint64_t s_map;
+} nr_prach_info_t;
+
+/**
+ * @brief Fetch PRACH occasion info from PRACH configuration tables
+ *
+ * @param index PRACH configuration index
+ * @param freq_range Frequency range FR1 or FR2
+ * @param unpaired Duplex mode TDD or FDD
+ * @return PRACH occasion information
+ */
+nr_prach_info_t get_nr_prach_occasion_info_from_index(uint8_t index, frequency_range_t freq_range, uint8_t unpaired);
+
+/**
+ * @brief Fetch PRACH format (format concatenated with format2) from PRACH configuration tables
+ *
+ * @param index PRACH configuration index
+ * @param pointa Point A ARFCN to determine the Frequency range FR1 or FR2
+ * @param unpaired Duplex mode TDD or FDD
+ * @return PRACH format (format concatenated with format2)
+ */
+uint16_t get_nr_prach_format_from_index(uint8_t index, uint32_t pointa, uint8_t unpaired);