This matter is before us on a report, pursuant to G. L. c. 231, § 111 (1986 ed.), and Mass. R. Civ. P. 64,
The plaintiffs commenced the action below by filing a complaint requesting declaratory and injunctive relief and challenging the lawfulness of certain regulations promulgated by the Department of Social Services (DSS). The regulations, which are codified at 110 Code Mass. Regs. §§ 7.100 et seq. (1986), were attacked on the ground that they “irrationally and arbitrarily categorize foster parent applicants by marital status and sexual preference in such a way as to exclude single persons, unmarried couples and gay [i.e., homosexual] men and lesbians from equal consideration as foster parents.” The plaintiffs contended that these regulations violate their State and Federal constitutional rights to equal protection, due process, freedom of association, and privacy, as well as their statutory rights under 42 U.S.C. § 1983 (1982), G. L. c. 12, § 11 (1986 ed.), and G. L. c. 214, § IB (1986 ed.). They also contended that *232 the regulations violate State and Federal law requiring that foster care placements serve the best interests of the child.
The plaintiffs requested the defendants to produce certain documents relating to the process by which the policy embodied in these regulations was developed and promulgated, including internal memoranda and drafts of proposed regulations. The defendants complied with some of these requests, but refused to produce other requested documents, specifically those that, in their view, “constitute or contain information protected by the governmental privilege.”
The plaintiffs then moved the court to compel the defendants to produce these documents. After hearing and in camera inspection of the disputed documents, the judge allowed this motion. In his memorandum of decision and order, the judge noted that there was merit to the defendants’ position, but that he was constrained to follow existing law, and not to innovate or to create new law. He ruled that there existed under Massachusetts law no privilege that the defendant could invoke to excuse production of the requested documents. Recognizing, however, the importance of the issue, and that an appellate court might create such a privilege when squarely presented with the issue, he reported the matter of the correctness of his order, and stayed the order pending resolution of the report.
In order to present the matter in a more concrete and meaningful posture, the judge went on to make certain findings and rulings concerning the defendants’ assertion of the privilege. Taking cognate Federal law 5 as his model, he found and held, assuming that the asserted privilege existed, that the defendants had properly invoked it, and that certain specified documents were within its scope.
*233
The judge correctly ruled that there presently exists no privilege of the type the defendants assert. We have previously declined to consider the question in the abstract.
Opinion of the Justices,
The defendants contend that this court should create a privilege under Massachusetts law, modeled on Federal law of executive privilege. They advance both constitutional grounds and nonconstitutional policy arguments in favor of such a privilege. We discuss first the constitutional arguments.
1. The defendants argue that executive privilege inheres in or is a necessary ramification of the doctrine of separation of powers, which is fundamental to our form of government, and which finds positive expression in art. 30 of the Declaration of Rights of the Massachusetts Constitution. We disagree. We think that the doctrine of separation of powers does not require recognition of the asserted privilege. What this doctrine interdicts is the interference by one branch of government with the power or functions of another. See
New Bedford Standard-Times Publishing Co.
v.
Clerk of the Third Dist. Court of Bristol,
*234
We add that, even under Federal law, where the privilege is well established, and which the defendants urge us to adopt as our model, “there is abundant statutory precedent for the regulation and mandatory disclosure of documents in the possession of the Executive branch .... [and s]uch regulation of material generated in the Executive branch has never been considered invalid as an invasion of its autonomy.”
Nixon
v.
Administrator of Gen. Servs.,
2. Having considered and rejected the defendants’ constitutional argument, we now turn to their contention that we should create a privilege as a matter of common law. We observe, first, that the defendants must overcome the customary reluctance of this court, exhibited on many occasions, to create common law privileges to exclude relevant evidence. We have consistently concluded that the creation of such privileges ordinarily is better left to the Legislature. See infra.
Although this court has the power to create privileges,
Three Juveniles
v.
Commonwealth,
Against this court’s consistent reluctance to create common law privileges, as shown above, we appraise the defendants’ *238 arguments that the executive privilege urged here will promote good public policy. They say that the privilege prevents possible public misinterpretation or confusion about the reasons behind executive policies. They also say that the privilege advances the public interest in well considered executive policymaking, by promoting candid and unconstrained communication and exchange of ideas between and among executive policymakers and their advisors. They contend that our failure to recognize the privilege would have a “chilling effect” on such intra-executive communication, to the detriment of the policymaking process and, ultimately, the public interest.
The plaintiffs controvert the defendant’s arguments, and urge additional considerations that they say militate against the creation of the asserted privilege. They argue that the history of the Commonwealth demonstrates that the Executive has functioned effectively despite the lack of the privilege, and that this refutes the defendants’ argument as to the chilling effect of disclosure on intra-executive communications. It is arguable that the threatened “misinterpretation or confusion” could be forestalled by stating the actual reasons for the adoption or rejection of a particular policy, either at the time of promulgation, or later, in response to queries or erroneous attribution, and that public debate about the meaning and purposes of executive policy may result in better policymaking.
There is force and logic to the defendants’ policy arguments, but the arguments against the privilege are also persuasive. We have been especially reluctant to create new privileges on the basis of speculation or conjecture as to the harms which may result from our failure to do so. See
Matter of Roche,
We therefore decline to create a privilege of the type asserted by the defendants, and we affirm the correctness of the order below.
So ordered.
Notes
Also referred to variously as “executive privilege,”
Doe
v.
Alaska Superior Court,
The judge’s report is as follows: “The [plaintiffs’] motion to compel production of documents is allowed. . . . The correctness of the allowance of that motion is to be reported to the Appeals Court.”
As to the procedures required to be followed in invoking the privilege under Federal law, see
Resident Advisory Bd.
v.
Rizzo,
“The expansion of existing testimonial privileges and acceptance of new ones involves a balancing of public policies which should be left to the legislature. A compelling reason is that while courts, as institutions, find it easy to perceive value in public policies such as those favoring the admission of all relevant and reliable evidence which directly assist the judicial function of ascertaining the truth, it is not their primary function to promote policies aimed at broader social goals more distantly related to the judiciary. This is primarily the responsibility of the legislature. To the extent that such policies conflict with truthseeking or other values central to the judicial task, the balance that courts draw might not reflect the choice the legislature would make.” Sanders, supra at 271.
The other States are divided on the issue of which branch of government is the appropriate source of new privileges. In at least twenty States, common law innovation in this area has been foreclosed by statute or rule of court. See Alaska R. Evid. 501 (1987); Ark. R. Evid. 501 (1988); Cal. Evid. Code § 911 (Deering 1986); Fla. Stat. Ann. § 90.501 (West 1979); Hawaii R. Evid. 501, Hawaii Rev. Stat. § 626-1 (1981); Idaho R. Evid. 501 (1985); Me. R. Evid. 501 (1988); Md. Cts. & Jud. Proc. Code Ann. § 9-101 (1984); Miss. R. Evid. 501 (1988); Mont. R. Evid. 501 (1988); Neb. Rev. Stat. § 27-501 (1985); Nev. Rev. Stat. § 49.015 (1987); N.H.R. Evid. 501 (1986); N.J. Stat. Ann. § 2A:81-4 (West 1976); N.M.R. Evid. 11-501 (1986); N.D.R. Evid. 501 (1988); Okla. Stat. Ann. tit. 12, § 2501 (West 1980); Or. R. Evid. 514 (1988); S.D. Codified Laws Ann. § 19-13-1 (Rule 501) (1987); Tex. R. Civ. Evid. 501 (1988); Tex. R. Crim. Evid. 501 (1988); Wis. Stat. Ann. § 905.01 (West 1975). In at least ten other States, common law jurisdiction in this area has been expressly sanctioned by statute or rule of court. See Ariz. R. Evid. 501 (1988); Colo. R. Evid. 501 (1980); Del. Uniform R. Evid. 501 (1980); Mich. R. Evid. 501 (1988); N.C.R. Evid. 501 (1988); Ohio R. Evid. 501 (1985); Utah R. Evid. 501 (1988); Vt. R. Evid. 501 (1985); W. Va. R. Evid. 501 (1988); Wyo. R. Evid. 501 (1978). We are aware of four State Supreme Courts which have recognized a privilege of the type asserted by the defendants. See
Doe
v.
Alaska Superior Court,
Because we ordinarily have deferred to the Legislature on issues of evidentiary privilege, it is pertinent to observe what the Legislature has done in this or in related contexts. Of course, the Legislature has not specifically acted to create a privilege of the type asserted by the defendants. While we impute little significance to such legislative inaction, we do find some evidence that may reflect the Legislature’s prevailing attitude on this matter in the analogous context of public records law. The Public Records Act, G. L. c. 66 (1986 ed.), requires public access to various records and documents in the possession of public officials, with certain exceptions. See
Globe Newspaper Co.
v.
Boston Retirement Bd.,
The Legislature has thus chosen to insulate the deliberative process from scrutiny only until it is completed, at which time the documents thereby generated become publicly available. See
Letter-Determination of the Supervisor of Public Records
87/208, January 20, 1988, at 2-3;
Letter-Determination of the Supervisor of Public Records
87/208, November 20, 1987, at 3-4;
Letter-Determination of the Supervisor of Public Records
87/196, December 23, 1987, at 4;
Letter-Determination of the Supervisor of Public Records
87/196, October 14, 1987, at 3-4. Thereafter, they are accessible by “ ‘any person’ whether intimately involved with the subject matter of the records he seeks or merely motivated by idle curiosity.”
Bougas
v.
Chief of Police of Lexington,
We express no opinion on the merits of the plaintiffs’ claims.
