The phrase "as major issues" is correct and usable in written English.
It can be used when discussing significant problems or challenges in a particular context.
Example: "The report highlighted several areas of concern, including budget constraints and staffing shortages, which were identified as major issues affecting project success."
Alternatives: "as significant problems" or "as critical challenges".
Online abuse and cyber bullying have emerged as major issues alongside the explosion in popularity of social media sites.
Ms. Gilbert and Ms. Harper are both on the guild's board and cite runaway production costs, payments to actors when work is resold and internal squabbling as major issues.
Yet the letter, and Taurus's inaction, have emerged as major issues in the first lawsuit to reach the trial stage among 30 filed against gun companies by cities and counties around the nation.
Over several decades the press has fought the courts over the proper balance between privacy and freedom of expression, as we pompously refer to celebrity gossip as well as major issues such as Edward Snowden's revelations.
But Mexico's loss of Texas, and the subsequent loss of other territories 12 years later in the Mexican-American War, still stand out as major issues for many Mexicans in Mexico and Latinos living in the Southwest.
The Pew poll also found that for Latinos, education, jobs and health care trump immigration as major issues, which could be bad news for Democrats hoping to capitalize on Hispanic anger over the Arizona law.
The effect of common-cause failures as major issue in safety of machining systems was examined by Ilavsky et al. (2013).
Nor do I believe there is any popular majority for cutting Social Security, which is clearly emerging as a major issue just as we speak.
Judicial secrecy has emerged as a major issue in Washington as Congress tries to draft new laws improving the ability of Government regulators to monitor safety trends.
18 In this study, communication between services emerged as a major issue, and successful teamwork was seen as vital for increasing uptake.
