diff --git a/app/channel.hpp b/app/channel.hpp
new file mode 100644
index 0000000..1391d62
--- /dev/null
+++ b/app/channel.hpp
@@ -0,0 +1,59 @@
+#include "ipmid.hpp"
+
+/** @brief The set channel access IPMI command.
+ *
+ *  @param[in] netfn
+ *  @param[in] cmd
+ *  @param[in] request
+ *  @param[in,out] response
+ *  @param[out] data_len
+ *  @param[in] context
+ *
+ *  @return IPMI_CC_OK on success, non-zero otherwise.
+ */
+ipmi_ret_t ipmi_set_channel_access(
+        ipmi_netfn_t netfn,
+        ipmi_cmd_t cmd,
+        ipmi_request_t request,
+        ipmi_response_t response,
+        ipmi_data_len_t data_len,
+        ipmi_context_t context);
+
+/** @brief The get channel access IPMI command.
+ *
+ *  @param[in] netfn
+ *  @param[in] cmd
+ *  @param[in] request
+ *  @param[in,out] response
+ *  @param[out] data_len
+ *  @param[in] context
+ *
+ *  @return IPMI_CC_OK on success, non-zero otherwise.
+ */
+ipmi_ret_t ipmi_get_channel_access(
+        ipmi_netfn_t netfn,
+        ipmi_cmd_t cmd,
+        ipmi_request_t request,
+        ipmi_response_t response,
+        ipmi_data_len_t data_len,
+        ipmi_context_t context);
+
+/** @brief The get channel info IPMI command.
+ *
+ *  @param[in] netfn
+ *  @param[in] cmd
+ *  @param[in] request
+ *  @param[in,out] response
+ *  @param[out] data_len
+ *  @param[in] context
+ *
+ *  @return IPMI_CC_OK on success, non-zero otherwise.
+ */
+ipmi_ret_t ipmi_app_channel_info(
+        ipmi_netfn_t netfn,
+        ipmi_cmd_t cmd,
+        ipmi_request_t request,
+        ipmi_response_t response,
+        ipmi_data_len_t data_len,
+        ipmi_context_t context);
+