What is the rate of US postage stamps? The current rate for US Postage Stamps is $.46 for a First Class Letter, $0.33 for a domestic postcard & $1.10 for first class international mail. Additional rates can be obta â¦ ined at your local post office.
Protocol is defined as the rules and customs of a group or a standard procedure. An example of protocol is the method by which a learning center must document their students' progress. protocol. an original draft or record of a document, negotiation, etc.
In the natural sciences a protocol is a predefined written procedural method in the design and implementation of experiments.Protocols are written whenever it is desirable to standardize a laboratory method to ensure successful replication of results by others in the same laboratory or by other laboratories.ormal protocols are the general rule in fields of applied science, such as environmental and medical studies that require the coordinated, standardized work of many participants. Such predefined protocols are an essential component of Good Laboratory Practice (GLP) and Good Clinical Practice (GCP) regulations.