AI overview
I don't have enough context to write an accurate overview of "530." While you've indicated it relates to a year, I would need additional information about what specifically "530" refers to (for example, the year 530 CE, a law or regulation numbered 530, or something else entirely) to provide an accurate and factual explanation of what it is and why it matters.
AI-generated from the Wikipedia summary — may contain errors.
Article
Bas-relief of Tribonian (c. 500–547) Battle of Dara (part of the Iberian War)
Year 530 (DXXX) was a common year starting on Tuesday of the Julian calendar. In the Roman Empire, it was known as the Year of the Consulship of Lampadius and Probus (or, less frequently, year 1283 Ab urbe condita). The denomination 530 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.